Active Leaders & Records for Losses
| Rank | Player (yrs, age) | Losses | IP | Throws |
|---|---|---|---|---|
| 1. | Justin Verlander (21, 43) | 159 | 3571.1 | R |
| 2. | Patrick Corbin (14, 36) | 145 | 2112.1 | L |
| 3. | Max Scherzer (19, 41) | 121 | 2985.0 | R |
| 4. | Kevin Gausman (14, 35) | 119 | 2006.0 | R |
| 5. | Jose Quintana (15, 37) | 113 | 2142.1 | L |
| 6. | Carlos Carrasco (17, 39) | 105 | 1702.0 | R |
| 7. | Sonny Gray (14, 36) | 103 | 1994.1 | R |
| 8. | Kyle Freeland (10, 33) | 97 | 1332.1 | L |
| Martín Pérez (15, 35) | 97 | 1703.2 | L | |
| 10. | Yu Darvish (13, 39) | 93 | 1778.0 | R |
| Aaron Nola (12, 33) | 93 | 1796.1 | R | |
| Chris Sale (16, 37) | 93 | 2168.0 | L | |
| 13. | Nathan Eovaldi (15, 36) | 91 | 1795.2 | R |
| 14. | Luis Castillo (10, 33) | 90 | 1481.1 | R |
| 15. | Robbie Ray (13, 34) | 87 | 1528.2 | L |
| 16. | José Berríos (10, 32) | 82 | 1571.2 | R |
| Gerrit Cole (13, 35) | 82 | 1986.1 | R | |
| 18. | Miles Mikolas (11, 37) | 81 | 1329.2 | R |
| 19. | Michael Wacha (14, 34) | 80 | 1728.1 | R |
| 20. | Matthew Boyd (12, 35) | 78 | 1116.2 | L |
| Nick Pivetta (10, 33) | 78 | 1227.0 | R | |
| 22. | Zack Wheeler (12, 36) | 76 | 1796.2 | R |
| 23. | Taijuan Walker (14, 33) | 75 | 1300.2 | R |
| 24. | Germán Márquez (11, 31) | 74 | 1176.0 | R |
| Carlos Rodón (12, 33) | 74 | 1323.1 | L | |
| 26. | Sandy Alcantara (9, 30) | 71 | 1185.1 | R |
| 27. | Jacob deGrom (13, 38) | 70 | 1628.1 | R |
| Mitch Keller (8, 30) | 70 | 966.1 | R | |
| 29. | Chris Bassitt (12, 37) | 69 | 1335.0 | R |
| Lucas Giolito (10, 31) | 69 | 1188.1 | R | |
| Shelby Miller (13, 35) | 69 | 921.2 | R | |
| 32. | Sean Manaea (11, 34) | 68 | 1302.1 | L |
| Eduardo Rodríguez (11, 33) | 68 | 1399.2 | L | |
| 34. | Zach Eflin (11, 32) | 67 | 1077.1 | R |
| 35. | Steven Matz (12, 35) | 66 | 1057.1 | L |
| 36. | Jameson Taillon (10, 34) | 65 | 1304.2 | R |
| Trevor Williams (10, 34) | 65 | 1009.0 | R | |
| 38. | Jack Flaherty (10, 30) | 64 | 1056.1 | R |
| Michael Lorenzen (12, 34) | 64 | 1072.0 | R | |
| 40. | Drew Pomeranz (13, 37) | 63 | 931.1 | L |
| Blake Snell (11, 33) | 63 | 1161.0 | L | |
| 42. | Joe Musgrove (9, 33) | 62 | 1056.0 | R |
| Brady Singer (7, 29) | 62 | 928.0 | R | |
| 44. | Dylan Cease (8, 30) | 61 | 1094.0 | R |
| Erick Fedde (9, 33) | 61 | 847.1 | R | |
| Yusei Kikuchi (8, 35) | 61 | 1019.0 | L | |
| Nick Martinez (9, 35) | 61 | 1029.0 | R | |
| Luis Severino (11, 32) | 61 | 1134.2 | R | |
| 49. | Brad Keller (9, 30) | 60 | 820.1 | R |
| Merrill Kelly (8, 37) | 60 | 1084.0 | R | |
| Rank | Player (yrs, age) | Losses | IP | Throws |
| 51. | Antonio Senzatela (10, 31) | 59 | 864.1 | R |
| 52. | Zac Gallen (8, 30) | 58 | 1087.0 | R |
| Logan Webb (8, 29) | 58 | 1145.2 | R | |
| 54. | Raisel Iglesias (12, 36) | 57 | 761.1 | R |
| Framber Valdez (9, 32) | 57 | 1170.1 | L | |
| 56. | Reynaldo López (11, 32) | 55 | 864.0 | R |
| 57. | Pablo López (8, 30) | 53 | 965.0 | R |
| Tyler Mahle (10, 31) | 53 | 797.1 | R | |
| 59. | Seth Lugo (11, 36) | 52 | 1083.1 | R |
| 60. | Aroldis Chapman (17, 38) | 51 | 844.0 | L |
| Vince Velasquez (10, 34) | 51 | 766.0 | R | |
| 62. | Michael Fulmer (8, 33) | 50 | 679.2 | R |
| Marco Gonzales (10, 34) | 50 | 926.2 | L | |
| Adrian Houser (10, 33) | 50 | 799.2 | R | |
| Craig Kimbrel (17, 38) | 50 | 841.2 | R | |
| Luke Weaver (11, 32) | 50 | 757.0 | R | |
| 67. | Aaron Civale (8, 31) | 48 | 801.0 | R |
| Freddy Peralta (9, 30) | 48 | 1022.1 | R | |
| 69. | Austin Gomber (7, 32) | 47 | 705.2 | L |
| MacKenzie Gore (5, 27) | 47 | 623.1 | L | |
| Jakob Junis (10, 33) | 47 | 880.2 | R | |
| 72. | Cal Quantrill (8, 31) | 46 | 868.0 | R |
| Erasmo Ramírez (14, 36) | 46 | 860.0 | R | |
| 74. | Jesús Luzardo (8, 28) | 45 | 788.0 | L |
| Patrick Sandoval (6, 29) | 45 | 536.0 | L | |
| 76. | Mike Clevinger (9, 35) | 44 | 809.2 | R |
| Max Fried (10, 32) | 44 | 1141.1 | L | |
| Eric Lauer (8, 31) | 44 | 766.0 | L | |
| Trevor Rogers (7, 28) | 44 | 593.0 | L | |
| 80. | Tyler Alexander (8, 31) | 43 | 579.0 | L |
| Kenley Jansen (17, 38) | 43 | 946.1 | R | |
| Chris Paddack (8, 30) | 43 | 634.2 | R | |
| 83. | Brayan Bello (5, 27) | 42 | 604.1 | R |
| Griffin Canning (7, 30) | 42 | 627.0 | R | |
| Blake Treinen (12, 38) | 42 | 599.1 | R | |
| 86. | George Kirby (5, 28) | 41 | 733.2 | R |
| Dean Kremer (7, 30) | 41 | 682.2 | R | |
| Jordan Montgomery (8, 33) | 41 | 872.0 | L | |
| JP Sears (5, 30) | 41 | 564.1 | L | |
| Tarik Skubal (7, 29) | 41 | 826.1 | L | |
| Ryan Yarbrough (9, 34) | 41 | 862.0 | L | |
| 92. | Logan Gilbert (6, 29) | 40 | 928.1 | R |
| Cole Irvin (6, 32) | 40 | 593.0 | L | |
| Lance McCullers Jr. (9, 32) | 40 | 813.1 | R | |
| Joe Ryan (6, 30) | 40 | 734.2 | R | |
| Ranger Suarez (9, 30) | 40 | 844.2 | L | |
| 97. | Taylor Rogers (11, 35) | 39 | 571.1 | L |
| Matt Strahm (11, 34) | 39 | 543.0 | L | |
| 99. | Kris Bubic (7, 28) | 38 | 522.0 | L |
| Corbin Burnes (8, 31) | 38 | 968.0 | R | |
| Rank | Player (yrs, age) | Losses | IP | Throws |
| Jeff Hoffman (11, 33) | 38 | 570.1 | R | |
| Jake Irvin (4, 29) | 38 | 540.1 | R | |
| Aaron Sanchez (8, 33) | 38 | 685.0 | R |

























