Generated by analyze_streaks.py on 2025-09-28 18:25 (local time)
Seasons with the most total streaks (win or loss) at or above each length, plus the current 2025 tally for context.
- Record: 182 streaks (2001, 2019)
- 2025: 179 streaks — 3rd all-time
Distribution Chart (including 2025 placement):
Range | Bar (count)
63.0-74.9 | ########## (9)
74.9-86.8 | ############################## (26)
86.8-98.7 | ############################ (24)
98.7-110.6 | ############ (10)
110.6-122.5 | ##### (4)
122.5-134.4 | ######### (8)
134.4-146.3 | ################# (15)
146.3-158.2 | ############# (11)
158.2-170.1 | ############### (13)
170.1-182.0 | ###### (5) <-- 2025 179 (98.4 percentile)
- Record: 103 streaks (2001, 2019)
- 2025: 98 streaks — 5th all-time
Distribution Chart (including 2025 placement):
Range | Bar (count)
30.0-37.3 | ####### (5)
37.3-44.6 | #################### (15)
44.6-51.9 | ########################### (21)
51.9-59.2 | ############################## (23)
59.2-66.5 | ################# (13)
66.5-73.8 | ################ (12)
73.8-81.1 | ############## (11)
81.1-88.4 | ##################### (16)
88.4-95.7 | ##### (4)
95.7-103.0 | ####### (5) <-- 2025 98 (96.8 percentile)
- Record: 59 streaks (1978)
- 2025: 53 streaks — tied for 5th all-time
Distribution Chart (including 2025 placement):
Range | Bar (count)
16.0-20.3 | ######### (7)
20.3-24.6 | ################ (13)
24.6-28.9 | ############################## (24)
28.9-33.2 | ########################## (21)
33.2-37.5 | ########################## (21)
37.5-41.8 | ################ (13)
41.8-46.1 | ############### (12)
46.1-50.4 | ######## (6)
50.4-54.7 | ##### (4) <-- 2025 53 (96.8 percentile)
54.7-59.0 | ##### (4)
- Record: 36 streaks (1998)
- 2025: 30 streaks — tied for 7th all-time
Distribution Chart (including 2025 placement):
Range | Bar (count)
6.0-9.0 | #### (4)
9.0-12.0 | ##### (5)
12.0-15.0 | ############################## (28)
15.0-18.0 | ######################### (23)
18.0-21.0 | ############################# (27)
21.0-24.0 | ############ (11)
24.0-27.0 | ##### (5)
27.0-30.0 | ########### (10)
30.0-33.0 | ########## (9) <-- 2025 30 (95.2 percentile)
33.0-36.0 | ### (3)
- Record: 23 streaks (1998)
- 2025: 13 streaks
Distribution Chart (including 2025 placement):
Range | Bar (count)
3.0-5.0 | ###### (6)
5.0-7.0 | ########## (9)
7.0-9.0 | ############################## (28)
9.0-11.0 | ###################### (21)
11.0-13.0 | ######################### (23)
13.0-15.0 | ##################### (20) <-- 2025 13 (81.6 percentile)
15.0-17.0 | ########### (10)
17.0-19.0 | ##### (5)
19.0-21.0 | # (1)
21.0-23.0 | ## (2)
- Record: 14 streaks (1909, 1954)
- 2025: 10 streaks
Distribution Chart (including 2025 placement):
Range | Bar (count)
1.0-2.3 | ########## (11)
2.3-3.6 | ######### (10)
3.6-4.9 | ############### (17)
4.9-6.2 | ############################## (33)
6.2-7.5 | ############### (16)
7.5-8.8 | ############# (14)
8.8-10.1 | ############ (13) <-- 2025 10 (91.9 percentile)
10.1-11.4 | ##### (5)
11.4-12.7 | ### (3)
12.7-14.0 | ## (2)
Highlights the team-seasons that spent the largest share of their schedule inside long streaks (win or loss).
- Record: Philadelphia Athletics in 1919: 75 of 140 games (53.6%)
- 2025 leader: Colorado Rockies with 72 of 162 games (44.4%)
Distribution Chart (including 2025 placement):
Range | Bar (count)
3.1-8.1 | ###### (122)
8.1-13.2 | ############### (314)
13.2-18.2 | ############################ (593)
18.2-23.3 | ############################## (627)
23.3-28.3 | ######################### (519)
28.3-33.4 | ############### (309)
33.4-38.4 | ###### (115)
38.4-43.5 | ## (45)
43.5-48.5 | # (19) <-- 2025 % 44.4 (99.5 percentile)
48.5-53.6 | # (3)
- Record: Detroit Tigers in 2003: 71 of 162 games (43.8%)
- 2025 leader: New York Mets with 48 of 162 games (29.6%)
Distribution Chart (including 2025 placement):
Range | Bar (count)
3.7-7.7 | ####################### (480)
7.7-11.7 | ############################## (621)
11.7-15.7 | ########################## (537)
15.7-19.8 | ##################### (445)
19.8-23.8 | ############ (250)
23.8-27.8 | ###### (124)
27.8-31.8 | ### (62) <-- 2025 % 29.6 (97.3 percentile)
31.8-35.8 | ## (32)
35.8-39.8 | # (14)
39.8-43.8 | # (4)
- Record: Philadelphia Athletics in 1916: 59 of 154 games (38.3%)
- 2025 leader: New York Mets with 36 of 162 games (22.2%)
Distribution Chart (including 2025 placement):
Range | Bar (count)
4.3-7.7 | ############################## (859)
7.7-11.1 | ##################### (597)
11.1-14.5 | ######### (269)
14.5-17.9 | ####### (203)
17.9-21.3 | #### (113)
21.3-24.7 | ### (73) <-- 2025 % 22.2 (95.7 percentile)
24.7-28.1 | # (25)
28.1-31.5 | # (15)
31.5-34.9 | # (5)
34.9-38.3 | # (3)
- Record: Philadelphia Athletics in 1916: 52 of 154 games (33.8%)
- 2025 leader: Milwaukee Brewers with 33 of 162 games (20.4%)
Distribution Chart (including 2025 placement):
Range | Bar (count)
4.9-7.8 | ############################## (966)
7.8-10.7 | ###### (190)
10.7-13.6 | ####### (239)
13.6-16.5 | ### (81)
16.5-19.4 | ## (70)
19.4-22.2 | # (29) <-- 2025 % 20.4 (97.3 percentile)
22.2-25.1 | # (14)
25.1-28.0 | # (8)
28.0-30.9 | # (4)
30.9-33.8 | # (4)
- Record: Philadelphia Athletics in 1916: 52 of 154 games (33.8%)
- 2025 leader: Milwaukee Brewers with 25 of 162 games (15.4%)
Distribution Chart (including 2025 placement):
Range | Bar (count)
5.6-8.4 | ############################## (726)
8.4-11.2 | ### (81)
11.2-14.0 | ##### (126)
14.0-16.8 | ## (37) <-- 2025 % 15.4 (92.9 percentile)
16.8-19.7 | ## (40)
19.7-22.5 | # (10)
22.5-25.3 | # (1)
25.3-28.1 | # (5)
28.1-30.9 | # (3)
30.9-33.8 | # (2)
- Record: Chicago Cubs in 1906: 47 of 154 games (30.5%)
- 2025 leader: Milwaukee Brewers with 25 of 162 games (15.4%)
Distribution Chart (including 2025 placement):
Range | Bar (count)
6.2-8.6 | ############################## (502)
8.6-11.0 | ### (53)
11.0-13.5 | ## (35)
13.5-15.9 | ## (39) <-- 2025 % 15.4 (94.3 percentile)
15.9-18.3 | # (11)
18.3-20.8 | # (12)
20.8-23.2 | # (3)
23.2-25.7 | # (2)
25.7-28.1 | # (2)
28.1-30.5 | # (2)
Shows which team-seasons logged the most matched win AND loss streaks of each length; ties note how many team-seasons share the record. Here a "matched" total counts the shared ground between win and loss streaks at the same threshold—for example, if a club has four 6+ game win streaks and three 6+ game losing streaks, it registers three matched streaks at that level.
- Record: San Francisco Giants in 2022 (wins=7, losses=6) with 6 matched streaks
- 2025: Baltimore Orioles in 2025 with 3 matched streaks (wins=3, losses=3)
Distribution Chart (including 2025 placement):
Value | Bar (count)
0.0 | #################### (644) (98.2 percentile)
1.0 | ############################## (987) (98.2 percentile)
2.0 | ###################### (710) (98.2 percentile)
3.0 | ######## (278) <-- 2025 3 (98.2 percentile)
4.0 | # (41) (98.2 percentile)
5.0 | # (5) (98.2 percentile)
6.0 | # (1) (98.2 percentile)
- Record: Cincinnati Reds in 1966 (wins=4, losses=5) with 4 matched streaks
- 2025: New York Mets in 2025 with 3 matched streaks (wins=4, losses=3) — tied for 2nd all-time
Distribution Chart (including 2025 placement):
Value | Bar (count)
0.0 | ############################## (1389) (100.0 percentile)
1.0 | ##################### (960) (100.0 percentile)
2.0 | #### (203) (100.0 percentile)
3.0 | # (16) <-- 2025 3 (100.0 percentile)
4.0 | # (1) (100.0 percentile)
- Record: Boston Braves in 1926 (wins=2, losses=2) with 2 matched streaks [tied 26 seasons]
- 2025: New York Mets in 2025 with 2 matched streaks (wins=2, losses=3) — tied for 1st all-time
Distribution Chart (including 2025 placement):
Value | Bar (count)
0.0 | ############################## (1683) (100.0 percentile)
1.0 | ######## (453) (100.0 percentile)
2.0 | # (26) <-- 2025 2 (100.0 percentile)
- Record: San Francisco Giants in 2000 (wins=2, losses=2) with 2 matched streaks
- 2025: Los Angeles Angels in 2025 with 1 matched streaks (wins=1, losses=1) — tied for 2nd all-time
Distribution Chart (including 2025 placement):
Value | Bar (count)
0.0 | ############################## (1438) (99.9 percentile)
1.0 | ### (166) <-- 2025 1 (99.9 percentile)
2.0 | # (1) (99.9 percentile)
- Record: Philadelphia Athletics in 1901 (wins=1, losses=1) with 1 matched streaks [tied 49 seasons]
- 2025: Cleveland Guardians in 2025 with 1 matched streaks (wins=1, losses=1) — tied for 1st all-time
Distribution Chart (including 2025 placement):
Value | Bar (count)
0.0 | ############################## (982) (100.0 percentile)
1.0 | # (49) <-- 2025 1 (100.0 percentile)
- Record: Washington Senators in 1921 (wins=1, losses=1) with 1 matched streaks [tied 22 seasons]
- 2025: Cleveland Guardians in 2025 with 1 matched streaks (wins=1, losses=1) — tied for 1st all-time
Distribution Chart (including 2025 placement):
Value | Bar (count)
0.0 | ############################## (639) (100.0 percentile)
1.0 | # (22) <-- 2025 1 (100.0 percentile)
Identifies the teams with the most win streaks at each length and highlights the current season leaders.
- Record: New York Yankees in 1939 (10 win streaks)
- 2025: New York Yankees, San Diego Padres (6 win streaks)
Distribution Chart (including 2025 placement):
Value | Bar (count)
0.0 | ################## (325) (96.1 percentile)
1.0 | ############################## (549) (96.1 percentile)
2.0 | ############################## (540) (96.1 percentile)
3.0 | ######################## (439) (96.1 percentile)
4.0 | ################## (338) (96.1 percentile)
5.0 | ############# (232) (96.1 percentile)
6.0 | ######## (140) <-- 2025 6 (96.1 percentile)
7.0 | ### (63) (96.1 percentile)
8.0 | # (26) (96.1 percentile)
9.0 | # (13) (96.1 percentile)
10.0 | # (1) (96.1 percentile)
- Record: Boston Red Sox in 1915 (8 win streaks)
- 2025: New York Mets, Seattle Mariners, Texas Rangers (4 win streaks)
Distribution Chart (including 2025 placement):
Value | Bar (count)
0.0 | ############################ (707) (97.1 percentile)
1.0 | ############################## (766) (97.1 percentile)
2.0 | ###################### (553) (97.1 percentile)
3.0 | ############ (304) (97.1 percentile)
4.0 | ###### (165) <-- 2025 4 (97.1 percentile)
5.0 | ## (50) (97.1 percentile)
6.0 | # (19) (97.1 percentile)
7.0 | # (4) (97.1 percentile)
8.0 | # (1) (97.1 percentile)
- Record: Boston Red Sox in 1915 (8 win streaks)
- 2025: Milwaukee Brewers, Seattle Mariners (3 win streaks)
Distribution Chart (including 2025 placement):
Value | Bar (count)
0.0 | ############################## (818) (97.9 percentile)
1.0 | ############################# (801) (97.9 percentile)
2.0 | ############## (378) (97.9 percentile)
3.0 | #### (120) <-- 2025 3 (97.9 percentile)
4.0 | # (37) (97.9 percentile)
5.0 | # (5) (97.9 percentile)
6.0 | # (2) (97.9 percentile)
8.0 | # (1) (97.9 percentile)
- Record: Cleveland Indians in 1954, New York Yankees in 1998 (5 win streaks)
- 2025: Milwaukee Brewers (3 win streaks) — tied for 10th all-time
Distribution Chart (including 2025 placement):
Value | Bar (count)
0.0 | ############################## (712) (99.4 percentile)
1.0 | ############################ (665) (99.4 percentile)
2.0 | ######## (185) (99.4 percentile)
3.0 | # (34) <-- 2025 3 (99.4 percentile)
4.0 | # (7) (99.4 percentile)
5.0 | # (2) (99.4 percentile)
- Record: Chicago Cubs in 1906, Cleveland Indians in 1954, Milwaukee Braves in 1954 (4 win streaks)
- 2025: Milwaukee Brewers (2 win streaks)
Distribution Chart (including 2025 placement):
Value | Bar (count)
0.0 | ############################## (486) (98.8 percentile)
1.0 | ############################ (454) (98.8 percentile)
2.0 | ##### (79) <-- 2025 2 (98.8 percentile)
3.0 | # (9) (98.8 percentile)
4.0 | # (3) (98.8 percentile)
- Record: Chicago Cubs in 1906 (4 win streaks)
- 2025: Milwaukee Brewers (2 win streaks) — tied for 4th all-time
Distribution Chart (including 2025 placement):
Value | Bar (count)
0.0 | ############################## (320) (99.5 percentile)
1.0 | ############################# (310) (99.5 percentile)
2.0 | ### (28) <-- 2025 2 (99.5 percentile)
3.0 | # (2) (99.5 percentile)
4.0 | # (1) (99.5 percentile)
Measures how lopsided seasons were between long win and loss streaks, including the most skewed 2025 results. The listed "diff" values simply subtract loss-streak counts from win-streak counts, so positive numbers reflect win-heavy seasons and negatives signal loss-heavy clubs. Biggest win-heavy season: New York Yankees in 1939 (wins=10, losses=1, diff=+9) Biggest loss-heavy season: Washington Senators in 1909 (wins=0, losses=12, diff=-12)
- 2025 win-heavy: San Diego Padres (wins=6, losses=2, diff=+4)
Distribution Chart (including 2025 placement) (win-heavy):
Value | Bar (count)
1.0 | ############################## (282) (78.5 percentile)
2.0 | ########################### (257) (78.5 percentile)
3.0 | ######################## (222) (78.5 percentile)
4.0 | ################## (172) <-- 2025 diff 4 (78.5 percentile)
5.0 | ############## (133) (78.5 percentile)
6.0 | ####### (63) (78.5 percentile)
7.0 | #### (34) (78.5 percentile)
8.0 | ## (18) (78.5 percentile)
9.0 | # (7) (78.5 percentile)
- 2025 loss-heavy: Colorado Rockies (wins=0, losses=12, diff=-12) — tied for 1st all-time
Distribution Chart (including 2025 placement) (loss-heavy):
Value | Bar (count)
1.0 | ############################## (276) (100.0 percentile)
2.0 | ############################## (279) (100.0 percentile)
3.0 | ####################### (215) (100.0 percentile)
4.0 | ################ (150) (100.0 percentile)
5.0 | ############# (119) (100.0 percentile)
6.0 | ####### (68) (100.0 percentile)
7.0 | ##### (46) (100.0 percentile)
8.0 | ## (20) (100.0 percentile)
9.0 | # (13) (100.0 percentile)
10.0 | # (5) (100.0 percentile)
12.0 | # (4) <-- 2025 |diff| 12 (100.0 percentile)
Measures how lopsided seasons were between long win and loss streaks, including the most skewed 2025 results. Biggest win-heavy season: Boston Red Sox in 1915 (wins=8, losses=0, diff=+8) Biggest loss-heavy season: Detroit Tigers in 2003 (wins=0, losses=9, diff=-9)
- 2025 win-heavy: Seattle Mariners (wins=4, losses=0, diff=+4)
Distribution Chart (including 2025 placement) (win-heavy):
Value | Bar (count)
1.0 | ############################## (398) (95.0 percentile)
2.0 | ######################## (323) (95.0 percentile)
3.0 | ################# (225) (95.0 percentile)
4.0 | ######## (103) <-- 2025 diff 4 (95.0 percentile)
5.0 | ### (39) (95.0 percentile)
6.0 | # (13) (95.0 percentile)
7.0 | # (2) (95.0 percentile)
8.0 | # (1) (95.0 percentile)
- 2025 loss-heavy: Colorado Rockies (wins=0, losses=7, diff=-7) — tied for 3rd all-time
Distribution Chart (including 2025 placement) (loss-heavy):
Value | Bar (count)
1.0 | ############################## (414) (99.8 percentile)
2.0 | ###################### (297) (99.8 percentile)
3.0 | ############ (166) (99.8 percentile)
4.0 | ######## (107) (99.8 percentile)
5.0 | ##### (70) (99.8 percentile)
6.0 | ## (25) (99.8 percentile)
7.0 | # (8) <-- 2025 |diff| 7 (99.8 percentile)
8.0 | # (1) (99.8 percentile)
9.0 | # (1) (99.8 percentile)
Measures how lopsided seasons were between long win and loss streaks, including the most skewed 2025 results. Biggest win-heavy season: Boston Red Sox in 1915 (wins=8, losses=0, diff=+8) Biggest loss-heavy season: Washington Senators in 1904 (wins=0, losses=6, diff=-6)
- 2025 win-heavy: Seattle Mariners (wins=3, losses=0, diff=+3)
Distribution Chart (including 2025 placement) (win-heavy):
Value | Bar (count)
1.0 | ############################## (563) (96.0 percentile)
2.0 | ############### (286) (96.0 percentile)
3.0 | ##### (99) <-- 2025 diff 3 (96.0 percentile)
4.0 | ## (32) (96.0 percentile)
5.0 | # (5) (96.0 percentile)
6.0 | # (2) (96.0 percentile)
8.0 | # (1) (96.0 percentile)
- 2025 loss-heavy: Colorado Rockies (wins=0, losses=3, diff=-3)
Distribution Chart (including 2025 placement) (loss-heavy):
Value | Bar (count)
1.0 | ############################## (502) (93.8 percentile)
2.0 | ############### (243) (93.8 percentile)
3.0 | ####### (117) <-- 2025 |diff| 3 (93.8 percentile)
4.0 | ### (42) (93.8 percentile)
5.0 | # (11) (93.8 percentile)
6.0 | # (4) (93.8 percentile)
Measures how lopsided seasons were between long win and loss streaks, including the most skewed 2025 results. Biggest win-heavy season: New York Yankees in 1998 (wins=5, losses=0, diff=+5) Biggest loss-heavy season: Detroit Tigers in 2003 (wins=0, losses=5, diff=-5)
- 2025 win-heavy: Milwaukee Brewers (wins=3, losses=0, diff=+3) — tied for 10th all-time
Distribution Chart (including 2025 placement) (win-heavy):
Value | Bar (count)
1.0 | ############################## (547) (98.8 percentile)
2.0 | ######### (166) (98.8 percentile)
3.0 | ## (30) <-- 2025 diff 3 (98.8 percentile)
4.0 | # (7) (98.8 percentile)
5.0 | # (2) (98.8 percentile)
- 2025 loss-heavy: Athletics (wins=0, losses=2, diff=-2)
Distribution Chart (including 2025 placement) (loss-heavy):
Value | Bar (count)
1.0 | ############################## (522) (91.7 percentile)
2.0 | ######### (148) <-- 2025 |diff| 2 (91.7 percentile)
3.0 | ### (48) (91.7 percentile)
4.0 | # (12) (91.7 percentile)
5.0 | # (1) (91.7 percentile)
Measures how lopsided seasons were between long win and loss streaks, including the most skewed 2025 results. Biggest win-heavy season: Milwaukee Braves in 1954 (wins=4, losses=0, diff=+4) Biggest loss-heavy season: Boston Doves in 1909 (wins=0, losses=4, diff=-4)
- 2025 win-heavy: Milwaukee Brewers (wins=2, losses=0, diff=+2)
Distribution Chart (including 2025 placement) (win-heavy):
Value | Bar (count)
1.0 | ############################## (406) (97.8 percentile)
2.0 | ###### (80) <-- 2025 diff 2 (97.8 percentile)
3.0 | # (8) (97.8 percentile)
4.0 | # (3) (97.8 percentile)
- 2025 loss-heavy: Athletics (wins=0, losses=2, diff=-2)
Distribution Chart (including 2025 placement) (loss-heavy):
Value | Bar (count)
1.0 | ############################## (395) (95.3 percentile)
2.0 | ###### (74) <-- 2025 |diff| 2 (95.3 percentile)
3.0 | # (19) (95.3 percentile)
4.0 | # (4) (95.3 percentile)
Measures how lopsided seasons were between long win and loss streaks, including the most skewed 2025 results. Biggest win-heavy season: Chicago Cubs in 1906 (wins=4, losses=0, diff=+4) Biggest loss-heavy season: Boston Doves in 1909 (wins=0, losses=3, diff=-3)
- 2025 win-heavy: Milwaukee Brewers (wins=2, losses=0, diff=+2) — tied for 4th all-time
Distribution Chart (including 2025 placement) (win-heavy):
Value | Bar (count)
1.0 | ############################## (290) (99.1 percentile)
2.0 | ### (27) <-- 2025 diff 2 (99.1 percentile)
3.0 | # (2) (99.1 percentile)
4.0 | # (1) (99.1 percentile)
- 2025 loss-heavy: Athletics (wins=0, losses=1, diff=-1)
Distribution Chart (including 2025 placement) (loss-heavy):
Value | Bar (count)
1.0 | ############################## (279) <-- 2025 |diff| 1 (87.2 percentile)
2.0 | #### (34) (87.2 percentile)
3.0 | # (7) (87.2 percentile)
- 2025 delivered 179 combined win/loss streaks of 5+ games, just three shy of the 2001/2019 record of 182 and good for 3rd on record.
- The season's 98 streaks of 6+ games were five short of the all-time high (103 in 2001 and 2019), slotting 2025 in 5th place overall.
- With 53 streaks of 7+ games, 2025 matched the 5th-highest total ever recorded and came within six of the 1978 benchmark of 59.
- The 30 streaks of 8+ games tied for the 7th-most in history, maintaining 2025 inside the 95th percentile even as it sat six back of the 1998 record.
- The New York Mets became the first team since the 1966 Reds to post three "balanced" 6+ game win/loss streak pairings (balanced meaning three or more 6+ game winning streaks AND three or more 6+ game losing streaks), tying the second-highest total ever.
- New York also joined the tiny 26-season group with two matched 7+ game streaks (having two or more 7+ game winning streaks AND two or more 7+ game losing streaks), matching the all-time benchmark for that category.
- Colorado's 12 separate 5+ game losing streaks equaled the 1909 Senators for the most in MLB history and marked the first modern club to suffer that many.