MLB Win-Loss Percentage Leaders

Regarding the 2023 campaign, Kevin Ginkel is ahead of the pack in win-loss % with 1.000. Ranking in second place is Ryan Brasier, bearing a win-loss % total of 1.000. With a mark of 1, Bryse Wilson comes in at the third position. Finishing out the top 5 are Jordan Weems (1) and Will Vest (1).

2023 MLB Win-Loss Percentage Leaders

W-L% RankTeamW-L%
1stKevin Ginkel1.000
2ndRyan Brasier1.000
3rdBryse Wilson1.000
4thJordan Weems1.000
5thWill Vest1.000
6thJT Chargois1.000
7thShawn Armstrong1.000
8thJose Ferrer1.000
9thNick Anderson1.000
10thRyan Borucki1.000
11thShelby Miller1.000
12thDaniel Duarte1.000
13thTrevor Megill1.000
14thAbner Uribe1.000
15thAndrew Bellatti1.000
16thRichard Bleier1.000
17thJustin Bruihl1.000
18thNick Wittgren1.000
19thYohan Ramirez1.000
20thBrock Stewart1.000
21stMatt Barnes1.000
22ndLuis Frias1.000
23rdDylan Lee1.000
24thAndrew Wantz1.000
25thGavin Hollowell1.000
26thJoe La Sorsa1.000
27thRob Zastryzny1.000
28thBowden Francis1.000
29thJackson Kowar1.000
30thDuane Underwood Jr.1.000

2022 MLB Win-Loss Percentage Leaders

W-L% RankTeamW-L%
1stPenn Murfee1.000
2ndJose Ruiz1.000
3rdAlex Vesia1.000
4thJason Foley1.000
5thBryan Abreu1.000
6thTim Hill1.000
7thMatt Festa1.000
8thAndres Machado1.000
9thEnyel De Los Santos1.000
10thLucas Gilbreath1.000
11thRon Marinaccio1.000
12thDavid Price1.000
13thJames Karinchak1.000
14thCaleb Ferguson1.000
15thTanner Banks1.000
16thJeff Hoffman1.000
17thZach Pop1.000
18thMiguel Castro1.000
19thRyan Borucki1.000
20thNick Wittgren1.000
21stJose Cisnero1.000
22ndWily Peralta1.000
23rdJandel Gustave1.000
24thJake Woodford1.000
25thTrevor May1.000
26thBennett Sousa1.000
27thNick Vespi1.000
28thTy Blach1.000
29thColin Holderman1.000
30thJ.P. Feyereisen1.000

2021 MLB Win-Loss Percentage Leaders

W-L% RankTeamW-L%
1stAaron Loup1.000
2ndPhil Maton1.000
3rdZack Littell1.000
4thJosh Taylor1.000
5thCaleb Thielbar1.000
6thZach Pop1.000
7thJoe Kelly1.000
8thEdgar Santana1.000
9thJosh Tomlin1.000
10thBrusdar Graterol1.000
11thSean Newcomb1.000
12thWill Vest1.000
13thShawn Armstrong1.000
14thJake Cousins1.000
15thNick Mears1.000
16thAlbert Abreu1.000
17thDillon Maples1.000
18thPhillips Valdez1.000
19thLouis Head1.000
20thCorey Knebel1.000
21stDrew Pomeranz1.000
22ndArt Warren1.000
23rdTejay Antone1.000
24thJharel Cotton1.000
25thMarcos Diplan1.000
26thJustin Miller1.000
27thYacksel Rios1.000
28thAndrew Wantz1.000
29thRichard Lovelady1.000
30thJustin Lawrence1.000

2020 MLB Win-Loss Percentage Leaders

W-L% RankTeamW-L%
1stMike Mayers1.000
2ndShane Greene1.000
3rdGreg Holland1.000
4thRyan Brasier1.000
5thJeurys Familia1.000
6thKyle Finnegan1.000
7thDylan Floro1.000
8thFelix Pena1.000
9thNick Wittgren1.000
10thYency Almonte1.000
11thA.J. Cole1.000
12thJames Hoyt1.000
13thTrevor May1.000
14thEric Yardley1.000
15thBrad Boxberger1.000
16thBuck Farmer1.000
17thRyne Harper1.000
18thTim Hill1.000
19thT.J. McFarland1.000
20thHector Rondon1.000
21stTrevor Rosenthal1.000
22ndDiego Castillo1.000
23rdPaul Fry1.000
24thHeath Hembree1.000
25thWander Suero1.000
26thAustin Brice1.000
27thAlex Colome1.000
28thJake Diekman1.000
29thAmir Garrett1.000
30thGeoff Hartlieb1.000

2019 MLB Win-Loss Percentage Leaders

W-L% RankTeamW-L%
1stWill Smith1.000
2ndJosh Osich1.000
3rdJustin Anderson1.000
4thRichard Bleier1.000
5thTyler Clippard1.000
6thTrevor Gott1.000
7thTim Hill1.000
8thLuis Avilan1.000
9thJerry Blevins1.000
10thHeath Hembree1.000
11thDominic Leone1.000
12thEdgar Garcia1.000
13thAndrew Kittredge1.000
14thAustin Brice1.000
15thJacob Webb1.000
16thCasey Sadler1.000
17thKeone Kela1.000
18thRowan Wick1.000
19thZack Littell1.000
20thStefan Crichton1.000
21stMike Dunn1.000
22ndJay Jackson1.000
23rdZac Rosscup1.000
24thJoe Smith1.000
25thMatt Bowman1.000
26thSeranthony Dominguez1.000
27thJake Newberry1.000
28thGerardo Reyes1.000
29thKevin Ginkel1.000
30thElvis Luciano1.000

2018 MLB Win-Loss Percentage Leaders

W-L% RankTeamW-L%
1stDan Winkler1.000
2ndAroldis Chapman1.000
3rdRyan Buchter1.000
4thShawn Kelley1.000
5thXavier Cedeno1.000
6thBrian Duensing1.000
7thChasen Bradford1.000
8thRandy Rosario1.000
9thZack Britton1.000
10thTim Mayza1.000
11thWily Peralta1.000
12thRyan Brasier1.000
13thRichard Bleier1.000
14thSilvino Bracho1.000
15thErik Goeddel1.000
16thAdam Kolarek1.000
17thCorbin Burnes1.000
18thTyler Lyons1.000
19thTyler Thornburg1.000
20thTommy Kahnle1.000
21stTony Barnette1.000
22ndBobby Poyner1.000
23rdBrandon Woodruff1.000
24thZac Reininger1.000
25thVidal Nuno III1.000
26thBoone Logan1.000
27thDaniel Zamora1.000
28thKyle Crockett1.000
29thEdward Paredes1.000
30thJake Newberry1.000

2017 MLB Win-Loss Percentage Leaders

W-L% RankTeamW-L%
1stJerry Blevins1.000
2ndAndrew Chafin1.000
3rdCraig Kimbrel1.000
4thKenley Jansen1.000
5thDominic Leone1.000
6thJoe Smith1.000
7thSam Freeman1.000
8thJosh Fields1.000
9thSean Doolittle1.000
10thDan Otero1.000
11thDonnie Hart1.000
12thJason Motte1.000
13thBrandon Morrow1.000
14thJames Hoyt1.000
15thLuke Jackson1.000
16thMatt Grace1.000
17thChad Green1.000
18thBuddy Boshers1.000
19thBoone Logan1.000
20thCarlos Estevez1.000
21stBlaine Hardy1.000
22ndKevin McCarthy1.000
23rdA.J. Schugel1.000
24thTyler Olson1.000
25thSammy Solis1.000
26thChasen Bradford1.000
27thFelix Pena1.000
28thMatt Dermody1.000
29thMichael Ynoa1.000
30thShawn Armstrong1.000

2016 MLB Win-Loss Percentage Leaders

W-L% RankTeamW-L%
1stTravis Wood1.000
2ndMarc Rzepczynski1.000
3rdAntonio Bastardo1.000
4thHunter Cervenka1.000
5thRyan Buchter1.000
6thIan Krol1.000
7thAlex Wilson1.000
8thEnny Romero1.000
9thPeter Moylan1.000
10thChris Withrow1.000
11thCam Bedrosian1.000
12thDeolis Guerra1.000
13thChad Qualls1.000
14thSergio Romo1.000
15thChien-Ming Wang1.000
16thBuddy Boshers1.000
17thJosh Fields1.000
18thDanny Farquhar1.000
19thJose Dominguez1.000
20thFernando Rodriguez Jr.1.000
21stTyler Lyons1.000
22ndChaz Roe1.000
23rdA.J. Achter1.000
24thLuis Avilan1.000
25thMichael Mariot1.000
26thZach Putnam1.000
27thGreg Mahle1.000
28thMichael Ynoa1.000
29thBlaine Hardy1.000
30thJoe Kelly1.000

2015 MLB Win-Loss Percentage Leaders

W-L% RankTeamW-L%
1stJavier Lopez1.000
2ndJustin Wilson1.000
3rdJeremy Jeffress1.000
4thRandy Choate1.000
5thNeal Cotts1.000
6thJean Machi1.000
7thLiam Hendriks1.000
8thRyan Webb1.000
9thJosh Osich1.000
10thBruce Rondon1.000
11thCam Bedrosian1.000
12thJason Frasor1.000
13thJeff Manship1.000
14thSteve Delabar1.000
15thMatt Albers1.000
16thCarter Capps1.000
17thAustin Adams1.000
18thAndrew McKirahan1.000
19thDaniel Webb1.000
20thErnesto Frieri1.000
21stMychal Givens1.000
22ndHeath Hembree1.000
23rdPeter Moylan1.000
24thJason Garcia1.000
25thDavid Goforth1.000
26thAdam Loewen1.000
27thDrew VerHagen1.000
28thKirby Yates1.000
29thDalier Hinojosa1.000
30thVinnie Pestano1.000

2014 MLB Win-Loss Percentage Leaders

W-L% RankTeamW-L%
1stScott Atchison1.000
2ndDellin Betances1.000
3rdAJ Ramos1.000
4thFernando Salas1.000
5thNick Masset1.000
6thAaron Barrett1.000
7thJosh Edgin1.000
8thSam Freeman1.000
9thJosh Outman1.000
10thNick Hagadone1.000
11thEric Surkamp1.000
12thEsmil Rogers1.000
13thLouis Coleman1.000
14thSteve Delabar1.000
15thJason Motte1.000
16thEury De La Rosa1.000
17thRyan Pressly1.000
18thGeorge Kontos1.000
19thKevin Chapman1.000
20thEric O’Flaherty1.000
21stPaco Rodriguez1.000
22ndPreston Claiborne1.000
23rdZac Rosscup1.000
24thAlex Wilson1.000
25thMichael Mariot1.000
26thDonn Roach1.000
27thLuis Garcia1.000
28thB.J. Rosenberg1.000
29thEvan Scribner1.000
30thRob Scahill1.000