2026 MLB Losses Leaders

Games lost

Tanner Bibee leads all of MLB in losses in 2026 with 15, tied with Shane Baz. The 2026 season is still being played: this is the board through September 27, about 162 games into 162.

Season

League

ERA W SO SV WHIP IP K/9 BB/9 K/BB SHO CG GS G L BB W-L%

Leads all of MLB in 2026 through September 27 Tanner Bibee Cleveland Guardians

15 Losses Tied with Shane Baz

The 2026 Losses race

Still being run

Each line is a season total on every night that player was in the top ten, from March 25 to September 27.

Showing Losses and the stats that give it context Full stat line

#	Player	Team	L	W	ERA	IP
1	Tanner Bibee	CLE	15	7	4.36	188.0
2	Shane Baz	BAL	15	6	4.11	179.2
3	Brady Singer	CIN	15	6	5.85	157.0
4	Matthew Liberatore	SLN	14	6	5.23	155.0
5	Kyle Bradish	BAL	14	7	4.12	155.0
6	Merrill Kelly	ARI	14	10	4.94	162.0
7	Landen Roupp	SFN	14	9	4.01	155.0
8	Jeffrey Springs	ATH	14	4	6.18	142.2
9	Jack Perkins	ATH	13	3	6.10	121.0
10	Michael Lorenzen	COL +1	13	3	7.21	127.1
11	Aaron Nola	PHI	12	7	4.67	175.1
12	Kevin Gausman	TOR +1	12	9	4.51	177.2
13	Framber Valdez	DET	12	10	4.03	174.0
14	Rhett Lowder	CIN	12	7	5.74	133.1
15	Tomoyuki Sugano	COL	12	12	5.37	154.1
16	Kyle Freeland	COL	12	4	6.65	135.1
17	Sandy Alcantara	MIA	11	13	3.87	214.0
18	MacKenzie Gore	TEX	11	8	4.58	173.0
19	Andrew Abbott	CIN	11	6	4.61	166.0
20	Logan Gilbert	SEA	11	12	3.73	186.0
21	Freddy Peralta	NYN +1	11	10	4.42	169.0
22	Paul Skenes	PIT	11	10	3.82	174.1
23	Jacob deGrom	TEX	11	11	4.20	162.2
24	George Kirby	SEA	11	9	4.33	174.2
25	Eury Pérez	MIA	11	8	3.91	159.0
26	Kumar Rocker	TEX	11	6	4.38	148.0
27	Trevor Rogers	BAL	11	10	4.03	169.2
28	Luis Castillo	SEA +1	11	4	5.85	130.2
29	Walbert Ureña	LAA	11	9	2.97	148.1
30	Zebby Matthews	MIN	11	9	4.90	130.1
31	Gage Jump	ATH	11	6	5.47	98.2
32	Griffin Jax	TBA	10	8	3.53	112.1
33	Shota Imanaga	CHN	10	11	3.77	174.1
34	Mike King	SDN	10	12	3.21	185.0
35	Michael Wacha	KCA	10	9	3.32	200.2
36	Bubba Chandler	PIT	10	8	4.50	154.0
37	Nolan McLean	NYN	10	12	3.16	179.2
38	Bryan Woo	SEA	10	12	4.01	173.0
39	Peter Lambert	HOU	10	8	3.82	155.2
40	Nathan Eovaldi	TEX	10	11	4.20	145.2
41	Tyler Mahle	SFN +1	10	7	3.99	149.0
42	Joe Ryan	MIN	10	7	3.79	144.2
43	Ryan Feltner	COL	10	7	5.40	123.1
44	Casey Mize	DET +1	10	6	4.32	131.1
45	Andrew Painter	PHI	10	3	5.40	126.2
46	Jake Irvin	WAS	10	2	5.48	106.2
47	Bryce Miller	SEA	10	4	4.17	118.2
48	Riley O'Brien	SLN	9	3	4.08	64.0
49	Joey Cantillo	CLE	9	11	3.62	159.0
50	Erick Fedde	CHA	9	8	3.83	141.0