When talking about the 2024 year, Chris Flexen led all players in losses with 14. Holding down second was Chris Bassitt, enjoying a L’s total of 13. Having a total of 13, Andrew Heaney* were sitting in the 3rd position. With the fourth and fifth spot were Luis Castillo (12) and the Tyler Anderson* (12).
2024 MLB Pitching Losses Leaders
| L Rank | Team | L |
|---|---|---|
| 1st | Chris Flexen | 14 |
| 2nd | Chris Bassitt | 13 |
| 3rd | Andrew Heaney* | 13 |
| 4th | Luis Castillo | 12 |
| 5th | Tyler Anderson* | 12 |
| 6th | Kutter Crawford | 12 |
| 7th | Patrick Corbin* | 12 |
| 8th | Griffin Canning | 12 |
| 9th | Dakota Hudson | 12 |
| 10th | Jake Irvin | 11 |
| 11th | Matt Waldron | 11 |
| 12th | MacKenzie Gore* | 11 |
| 13th | Spencer Arrighetti | 11 |
| 14th | Trevor Rogers* | 11 |
| 15th | Ross Stripling | 11 |
| 16th | Logan Gilbert | 10 |
| 17th | Dylan Cease | 10 |
| 18th | George Kirby | 10 |
| 19th | Nestor Cortes* | 10 |
| 20th | Kevin Gausman | 10 |
| 21st | Miles Mikolas | 10 |
| 22nd | Austin Gomber* | 10 |
| 23rd | Andrew Abbott* | 10 |
| 24th | Garrett Crochet* | 10 |
| 25th | Ryan Feltner | 10 |
| 26th | Nick Pivetta | 10 |
| 27th | Carlos Carrasco | 10 |
| 28th | Kyle Hendricks | 10 |
| 29th | Michael Soroka | 10 |
| 30th | Logan Webb | 9 |
2023 MLB Pitching Losses Leaders
| L Rank | Team | L |
|---|---|---|
| 1st | Jordan Lyles | 17 |
| 2nd | Zack Greinke | 15 |
| 3rd | Lucas Giolito | 15 |
| 4th | Patrick Corbin | 15 |
| 5th | JP Sears | 14 |
| 6th | Kyle Freeland | 14 |
| 7th | Rich Hill | 14 |
| 8th | Johan Oviedo | 14 |
| 9th | Joey Wentz | 13 |
| 10th | Patrick Sandoval | 13 |
| 11th | Josiah Gray | 13 |
| 12th | Miles Mikolas | 13 |
| 13th | Logan Webb | 13 |
| 14th | Hunter Brown | 13 |
| 15th | Michael Kopech | 12 |
| 16th | Sandy Alcantara | 12 |
| 17th | Jose Berrios | 12 |
| 18th | Charlie Morton | 12 |
| 19th | Adam Wainwright | 11 |
| 20th | Brady Singer | 11 |
| 21st | Jordan Montgomery | 11 |
| 22nd | Drew Smyly | 11 |
| 23rd | Framber Valdez | 11 |
| 24th | Brayan Bello | 11 |
| 25th | Lance Lynn | 11 |
| 26th | Carlos Hernandez | 10 |
| 27th | Luis Medina | 10 |
| 28th | Reid Detmers | 10 |
| 29th | Trevor Williams | 10 |
| 30th | Tanner Houck | 10 |
2022 MLB Pitching Losses Leaders
| L Rank | Team | L |
|---|---|---|
| 1st | Patrick Corbin | 19 |
| 2nd | Marco Gonzales | 15 |
| 3rd | Madison Bumgarner | 15 |
| 4th | Brad Keller | 14 |
| 5th | Miles Mikolas | 13 |
| 6th | Aaron Nola | 13 |
| 7th | German Marquez | 13 |
| 8th | Cole Irvin | 13 |
| 9th | Kris Bubic | 13 |
| 10th | Erick Fedde | 13 |
| 11th | Daniel Lynch | 13 |
| 12th | Hunter Greene | 13 |
| 13th | Nick Pivetta | 12 |
| 14th | Robbie Ray | 12 |
| 15th | Adam Wainwright | 12 |
| 16th | Mitch Keller | 12 |
| 17th | JT Brubaker | 12 |
| 18th | Frankie Montas | 12 |
| 19th | Alex Wood | 12 |
| 20th | Zach Plesac | 12 |
| 21st | Mike Minor | 12 |
| 22nd | Joan Adon | 12 |
| 23rd | Gregory Soto | 11 |
| 24th | Jordan Lyles | 11 |
| 25th | Kyle Freeland | 11 |
| 26th | Triston McKenzie | 11 |
| 27th | Tyler Alexander | 11 |
| 28th | Chad Kuhl | 11 |
| 29th | Trevor Rogers | 11 |
| 30th | Mark Melancon | 10 |
2021 MLB Pitching Losses Leaders
| L Rank | Team | L |
|---|---|---|
| 1st | Luis Castillo | 16 |
| 2nd | Patrick Corbin | 16 |
| 3rd | Sandy Alcantara | 15 |
| 4th | Cole Irvin | 15 |
| 5th | Jorge Lopez | 14 |
| 6th | Matt Harvey | 14 |
| 7th | Jake Arrieta | 14 |
| 8th | Marcus Stroman | 13 |
| 9th | Jordan Lyles | 13 |
| 10th | Adbert Alzolay | 13 |
| 11th | JT Brubaker | 13 |
| 12th | Kolby Allard | 12 |
| 13th | Zach Davies | 12 |
| 14th | Tarik Skubal | 12 |
| 15th | Jon Gray | 12 |
| 16th | Mike Foltynewicz | 12 |
| 17th | Mike Minor | 12 |
| 18th | Brad Keller | 12 |
| 19th | John Gant | 11 |
| 20th | German Marquez | 11 |
| 21st | Tyler Anderson | 11 |
| 22nd | Yu Darvish | 11 |
| 23rd | Taijuan Walker | 11 |
| 24th | Merrill Kelly | 11 |
| 25th | Mitch Keller | 11 |
| 26th | Sean Manaea | 10 |
| 27th | Zack Wheeler | 10 |
| 28th | Hyun Jin Ryu | 10 |
| 29th | Brandon Woodruff | 10 |
| 30th | Antonio Senzatela | 10 |
2020 MLB Pitching Losses Leaders
| L Rank | Team | L |
|---|---|---|
| 1st | Luke Weaver | 9 |
| 2nd | Trevor Williams | 8 |
| 3rd | Matthew Boyd | 7 |
| 4th | Rick Porcello | 7 |
| 5th | Patrick Corbin | 7 |
| 6th | German Marquez | 6 |
| 7th | Luis Castillo | 6 |
| 8th | Aaron Civale | 6 |
| 9th | Kyle Gibson | 6 |
| 10th | Adrian Houser | 6 |
| 11th | Jordan Lyles | 6 |
| 12th | Mike Minor | 6 |
| 13th | Kolby Allard | 6 |
| 14th | Kris Bubic | 6 |
| 15th | Cole Sulser | 5 |
| 16th | Brandon Woodruff | 5 |
| 17th | Kyle Hendricks | 5 |
| 18th | Aaron Nola | 5 |
| 19th | Chris Paddack | 5 |
| 20th | Martin Perez | 5 |
| 21st | Robbie Ray | 5 |
| 22nd | Brady Singer | 5 |
| 23rd | Alec Mills | 5 |
| 24th | Frankie Montas | 5 |
| 25th | Anibal Sanchez | 5 |
| 26th | Austin Voth | 5 |
| 27th | Alex Cobb | 5 |
| 28th | Steven Matz | 5 |
| 29th | Patrick Sandoval | 5 |
| 30th | Joe Musgrove | 5 |
2019 MLB Pitching Losses Leaders
| L Rank | Team | L |
|---|---|---|
| 1st | Spencer Turnbull | 17 |
| 2nd | Reynaldo Lopez | 15 |
| 3rd | Sandy Alcantara | 14 |
| 4th | Merrill Kelly | 14 |
| 5th | Miles Mikolas | 14 |
| 6th | Jakob Junis | 14 |
| 7th | Dylan Bundy | 14 |
| 8th | Brad Keller | 14 |
| 9th | Aaron Sanchez | 14 |
| 10th | Trevor Bauer | 13 |
| 11th | Marco Gonzales | 13 |
| 12th | Zach Eflin | 13 |
| 13th | Daniel Norris | 13 |
| 14th | Marcus Stroman | 13 |
| 15th | Jordan Zimmermann | 13 |
| 16th | Raisel Iglesias | 12 |
| 17th | Ivan Nova | 12 |
| 18th | Matthew Boyd | 12 |
| 19th | Joe Musgrove | 12 |
| 20th | Rick Porcello | 12 |
| 21st | Jeff Samardzija | 12 |
| 22nd | Trevor Richards | 12 |
| 23rd | Jhoulys Chacin | 12 |
| 24th | Tyler Mahle | 12 |
| 25th | Adam Conley | 11 |
| 26th | Matt Strahm | 11 |
| 27th | Lance Lynn | 11 |
| 28th | Julio Teheran | 11 |
| 29th | Ariel Jurado | 11 |
| 30th | Yusei Kikuchi | 11 |
2018 MLB Pitching Losses Leaders
| L Rank | Team | L |
|---|---|---|
| 1st | James Shields | 16 |
| 2nd | Dylan Bundy | 16 |
| 3rd | Tanner Roark | 15 |
| 4th | Andrew Cashner | 15 |
| 5th | Alex Cobb | 15 |
| 6th | Jason Hammel | 14 |
| 7th | Nick Pivetta | 14 |
| 8th | Felix Hernandez | 14 |
| 9th | Marco Estrada | 14 |
| 10th | Dylan Covey | 14 |
| 11th | Homer Bailey | 14 |
| 12th | Kyle Gibson | 13 |
| 13th | Lucas Giolito | 13 |
| 14th | Matthew Boyd | 13 |
| 15th | Andrew Suarez | 13 |
| 16th | Cole Hamels | 12 |
| 17th | Luis Castillo | 12 |
| 18th | Jose Urena | 12 |
| 19th | Vince Velasquez | 12 |
| 20th | Jakob Junis | 12 |
| 21st | Bartolo Colon | 12 |
| 22nd | Danny Duffy | 12 |
| 23rd | Francisco Liriano | 12 |
| 24th | Wei-Yin Chen | 12 |
| 25th | Michael Fulmer | 12 |
| 26th | Sal Romano | 11 |
| 27th | Dallas Keuchel | 11 |
| 28th | Zack Godley | 11 |
| 29th | Zack Greinke | 11 |
| 30th | Kyle Hendricks | 11 |
2017 MLB Pitching Losses Leaders
| L Rank | Team | L |
|---|---|---|
| 1st | Rick Porcello | 17 |
| 2nd | Tyler Chatwood | 15 |
| 3rd | Ricky Nolasco | 15 |
| 4th | Wade Miley | 15 |
| 5th | Matt Moore | 15 |
| 6th | Clayton Richard | 15 |
| 7th | Jeff Samardzija | 15 |
| 8th | Ivan Nova | 14 |
| 9th | Derek Holland | 14 |
| 10th | Bartolo Colon | 14 |
| 11th | Joe Biagini | 13 |
| 12th | Patrick Corbin | 13 |
| 13th | Jason Hammel | 13 |
| 14th | Julio Teheran | 13 |
| 15th | Mike Leake | 13 |
| 16th | Ian Kennedy | 13 |
| 17th | Mike Foltynewicz | 13 |
| 18th | Jordan Zimmermann | 13 |
| 19th | Miguel Gonzalez | 13 |
| 20th | Chris Archer | 12 |
| 21st | Ty Blach | 12 |
| 22nd | Kevin Gausman | 12 |
| 23rd | Mike Pelfrey | 12 |
| 24th | Gerrit Cole | 12 |
| 25th | Martin Perez | 12 |
| 26th | Yu Darvish | 12 |
| 27th | John Lackey | 12 |
| 28th | Masahiro Tanaka | 12 |
| 29th | Sonny Gray | 12 |
| 30th | Michael Fulmer | 12 |
2016 MLB Pitching Losses Leaders
| L Rank | Team | L |
|---|---|---|
| 1st | Chris Archer | 19 |
| 2nd | James Shields | 19 |
| 3rd | Jimmy Nelson | 16 |
| 4th | Robbie Ray | 15 |
| 5th | R.A. Dickey | 15 |
| 6th | Jerad Eickhoff | 14 |
| 7th | Ricky Nolasco | 14 |
| 8th | Patrick Corbin | 13 |
| 9th | Anibal Sanchez | 13 |
| 10th | Tom Koehler | 13 |
| 11th | Doug Fister | 13 |
| 12th | Jaime Garcia | 13 |
| 13th | Francisco Liriano | 13 |
| 14th | Wade Miley | 13 |
| 15th | Matt Shoemaker | 13 |
| 16th | Matt Wisler | 13 |
| 17th | Hisashi Iwakuma | 12 |
| 18th | Matt Moore | 12 |
| 19th | Michael Pineda | 12 |
| 20th | Jose Quintana | 12 |
| 21st | Yordano Ventura | 12 |
| 22nd | Drew Pomeranz | 12 |
| 23rd | Jered Weaver | 12 |
| 24th | Kevin Gausman | 12 |
| 25th | Mike Leake | 12 |
| 26th | CC Sabathia | 12 |
| 27th | Drew Smyly | 12 |
| 28th | Ubaldo Jimenez | 12 |
| 29th | Tyler Duffey | 12 |
| 30th | Dallas Keuchel | 12 |
2015 MLB Pitching Losses Leaders
| L Rank | Team | L |
|---|---|---|
| 1st | Shelby Miller | 17 |
| 2nd | Corey Kluber | 16 |
| 3rd | Andrew Cashner | 16 |
| 4th | Jesse Chavez | 15 |
| 5th | John Danks | 15 |
| 6th | Ian Kennedy | 15 |
| 7th | Aaron Harang | 15 |
| 8th | Rick Porcello | 15 |
| 9th | Tom Koehler | 14 |
| 10th | Matt Garza | 14 |
| 11th | Kyle Lohse | 13 |
| 12th | Chris Archer | 13 |
| 13th | Bartolo Colon | 13 |
| 14th | Johnny Cueto | 13 |
| 15th | Jeff Samardzija | 13 |
| 16th | Anthony DeSclafani | 13 |
| 17th | Jimmy Nelson | 13 |
| 18th | Kyle Kendrick | 13 |
| 19th | Tyson Ross | 12 |
| 20th | Max Scherzer | 12 |
| 21st | Jerome Williams | 12 |
| 22nd | Jon Lester | 12 |
| 23rd | Garrett Richards | 12 |
| 24th | Alex Wood | 12 |
| 25th | Trevor Bauer | 12 |
| 26th | Alfredo Simon | 12 |
| 27th | Carlos Carrasco | 12 |
| 28th | Jeremy Hellickson | 12 |
| 29th | Miguel Gonzalez | 12 |
| 30th | Jered Weaver | 12 |