This is a list of longest winning streaks in baseball and softball, not including Major League Baseball (see List of Major League Baseball longest winning streaks).
Baseball
World Championships
World Baseball Classic 2 consecutive titles – Japan (2006 and 2009)
World Cup 9 consecutive titles – Cuba
Streak started 1984 Havana, Cuba Streak ended 2007 Taipei, Taiwan
Minor League Baseball 29 games – Salt Lake City Trappers of the Pioneer League
Streak started June 25, 1987 (defeated Pocatello Giants, 12–6) Streak ended July 27, 1987 (lost to Billings Mustangs, 5–7)
The Toronto Blue Jays' affiliate in the rookie-level Dominican Summer League, the DSL Blue Jays, claim a 37-game winning streak to begin the 1992 season. The team went on to compile a regular season record of 68–2, then were eliminated in the first round of the postseason.
College (United States)
NCAA Division I 34 consecutive games
Texas Streak started February 18, 1977 (defeated Texas Wesleyan 3–1) Streak ended March 26, 1977 (defeated by Rice 3–4) Florida Atlantic Streak started February 19, 1999 (defeated Clemson 3–0) Streak ended March 17, 1999 (defeated by Florida 9–4)
22 consecutive postseason games – South Carolina
Streak started June 22, 2010 (defeated Arizona State 11–4) Streak ended June 19, 2012 (Defeated by Arkansas 2-1 – 2nd-round game in 2012 MCWS)
12 consecutive Men's College World Series games – South Carolina
Streak started June 22, 2010 (defeated Arizona State 11–4) Streak ended June 19, 2012 (Defeated by Arkansas 2-1 – 2nd-round game in 2012 MCWS)
NCAA Division II 46 games – 2000 Savannah State
NCAA Division III 44 games – 2008 Trinity College (Connecticut)
44 games - 2026 Denison University NAIA 65 games - 2025-26 Louisiana State University Shreveport (All 59 games of the 2025 season and the first six games of the 2026 season)
Softball
NCAA
NCAA Division I 71 consecutive games - Oklahoma Softball
Streak started on February 24, 2023 (defeated Cal State Fullerton, 8-0) Reached 25 consecutive wins on April 2, 2023 (defeated Texas, 10-2) Reached 50 consecutive wins on June 3, 2023 (defeated Tennessee, 9-0) Streak ended on March 3, 2024 (defeated by Louisiana Lafayette, 7-5) Women's College World Series 13 consecutive games - UCLA
Streak started on May 24, 2003 (defeated Louisiana Ragin' Cajuns, 5-1) Streak ended on June 7, 2005 in Championship series (defeated by Michigan, 5-2)
NCAA Division II 55 consecutive games - Northern Kentucky
Streak started on February 11, 2005 (defeated University of Southern Arkansas, 5-3) Streak ended on May 22, 2005 (defeated by Lynn University, 1-0) Lynn's win, national championship and the season were later vacated by the NCAA
NCAA Division III 53 consecutive games - Tufts University
Streak started on May 26, 2014 (defeated Salisbury, 6-0) Tufts went 51-0 in the 2015 season, with their last win coming on May 25, 2015 over UT-Tyler, 7-4 Streak ended on March 19, 2016 (defeated by Whitworth, 6-0)
NAIA 59 consecutive games - University of Science & Arts of Oklahoma
Streak started on May 14, 2018 (defeated Oklahoma Wesleyan, 3-0) Streak ended on May 5, 2019 (defeated by Oklahoma City University, 1-0)
NJCAA 88 consecutive games – Butler Community College
Streak started on March 3, 2016 (defeated Barton Community College, 9-1) Streak ended on May 6, 2017 (defeated by Seward County Community College, 6-5)
International 112 consecutive wins - United States
Streak started July 29, 1998 (defeated Japan, 4-0) Streak ended Sept. 18, 2000 (lost to Japan in Women's World Cup, 2-1 in 11 innings)
Women's World Cup 7 consecutive World Championships – United States
Streak started 1986 in Auckland, New Zealand Streak ended 2012 Whitehorse, Yukon Territory, Canada (defeated by Japan, 2-1)
References