JAKE IRVIN

WASHINGTON NATIONALS · P · #27 · B/T R/R · AGE 29 · 6' 6" · 234 LB

Career Pitching

SEASON	AGE	TEAM	LG	WAR	W	L	W-L%	ERA	G	GS	IP	H	R	ER	HR	BB	IBB	SO	HBP	BK	WP	BF	WHIP	FIP	ERA+	H9	HR9	BB9	SO9	SO/W
2023	26	WSH	NL	0.7	3	7	.300	4.61	24	24	121.0	118	66	62	20	54	0	99	8	1	2	530	1.42	5.30	95	8.78	1.49	4.02	7.36	1.83
2024	27	WSH	NL	2.0	10	14	.417	4.41	33	33	187.2	173	97	92	29	52	1	156	4	1	5	769	1.20	4.41	94	8.30	1.39	2.49	7.48	3.00
2025	28	WSH	NL	-0.3	9	13	.409	5.70	33	33	180.0	195	120	114	38	62	0	124	6	1	3	787	1.43	5.64	76	9.75	1.90	3.10	6.20	2.00
2026	29	WSH	NL	0.5	2	10	.167	5.48	22	20	106.2	101	70	65	20	48	0	110	9	0	4	470	1.40	5.08	80	8.52	1.69	4.05	9.28	2.29
CAREER(4 Yrs)				2.9	24	44	.353	5.03	112	110	595.1	587	353	333	107	216	1	489	27	3	14	2,556	1.35	5.08	85	8.87	1.62	3.27	7.39	2.26
PER SEASON				0.7	6	11	.353	5.03	28	28	149.0	147	88	83	27	54	0	122	7	1	4	639	1.35	5.08	85	8.87	1.62	3.27	7.39	2.26

SEASON	AGE	TEAM	LG	G	GS	INN	TC	PO	A	FPCT	E	DP	RF/9
2023	26	WSH	NL	24	24	121.0	20	9	8	.850	3	0	1.26
2024	27	WSH	NL	33	33	187.2	47	17	28	.957	2	1	2.16
2025	28	WSH	NL	33	33	180.0	38	17	20	.974	1	2	1.85
2026	29	WSH	NL	22	20	106.2	20	9	11	1.000	0	1	1.69
CAREER(4 Yrs)				112	110	595.1	125	52	67	.952	6	4	1.80

BOLD season figures led the league. BOLD ITALIC led all major leagues.

WAR: Wins above replacement (FanGraphs, via MLB)
W: Wins
L: Losses
W-L%: Winning percentage
ERA: Earned run average
G: Games pitched
GS: Games started
GF: Games finished
CG: Complete games
SHO: Shutouts
SV: Saves
IP: Innings pitched
H: Hits allowed
R: Runs allowed
ER: Earned runs allowed
HR: Home runs allowed
BB: Walks issued
IBB: Intentional walks issued
SO: Strikeouts recorded
HBP: Batters hit by a pitch
BK: Balks
WP: Wild pitches
BF: Batters faced
WHIP: Walks and hits per inning pitched
FIP: Fielding independent pitching (FanGraphs, via MLB)
ERA+: ERA against his league, adjusted for the parks he pitched in — 100 is average
H9: Hits allowed per nine innings
HR9: Home runs allowed per nine innings
BB9: Walks per nine innings
SO9: Strikeouts per nine innings
SO/W: Strikeouts per walk
INN: Innings played at this position
TC: Total chances
PO: Putouts
A: Assists
FPCT: Fielding percentage
E: Errors
DP: Double plays turned
RF/9: Range factor per nine innings

SEASON	AGE	TEAM	LG	WAR	W	L	W-L%	ERA	G	GS	IP	H	R	ER	HR	BB	IBB	SO	HBP	BK	WP	BF	WHIP	FIP	ERA+	H9	HR9	BB9	SO9	SO/W
2023	26	WSH	NL	0.7	3	7	.300	4.61	24	24	121.0	118	66	62	20	54	0	99	8	1	2	530	1.42	5.30	95	8.78	1.49	4.02	7.36	1.83
2024	27	WSH	NL	2.0	10	14	.417	4.41	33	33	187.2	173	97	92	29	52	1	156	4	1	5	769	1.20	4.41	94	8.30	1.39	2.49	7.48	3.00
2025	28	WSH	NL	-0.3	9	13	.409	5.70	33	33	180.0	195	120	114	38	62	0	124	6	1	3	787	1.43	5.64	76	9.75	1.90	3.10	6.20	2.00
2026	29	WSH	NL	0.5	2	10	.167	5.48	22	20	106.2	101	70	65	20	48	0	110	9	0	4	470	1.40	5.08	80	8.52	1.69	4.05	9.28	2.29
CAREER(4 Yrs)				2.9	24	44	.353	5.03	112	110	595.1	587	353	333	107	216	1	489	27	3	14	2,556	1.35	5.08	85	8.87	1.62	3.27	7.39	2.26
PER SEASON				0.7	6	11	.353	5.03	28	28	149.0	147	88	83	27	54	0	122	7	1	4	639	1.35	5.08	85	8.87	1.62	3.27	7.39	2.26

SEASON	AGE	TEAM	LG	G	GS	INN	TC	PO	A	FPCT	E	DP	RF/9
2023	26	WSH	NL	24	24	121.0	20	9	8	.850	3	0	1.26
2024	27	WSH	NL	33	33	187.2	47	17	28	.957	2	1	2.16
2025	28	WSH	NL	33	33	180.0	38	17	20	.974	1	2	1.85
2026	29	WSH	NL	22	20	106.2	20	9	11	1.000	0	1	1.69
CAREER(4 Yrs)				112	110	595.1	125	52	67	.952	6	4	1.80

BOLD season figures led the league. BOLD ITALIC led all major leagues.

WAR: Wins above replacement (FanGraphs, via MLB)
W: Wins
L: Losses
W-L%: Winning percentage
ERA: Earned run average
G: Games pitched
GS: Games started
GF: Games finished
CG: Complete games
SHO: Shutouts
SV: Saves
IP: Innings pitched
H: Hits allowed
R: Runs allowed
ER: Earned runs allowed
HR: Home runs allowed
BB: Walks issued
IBB: Intentional walks issued
SO: Strikeouts recorded
HBP: Batters hit by a pitch
BK: Balks
WP: Wild pitches
BF: Batters faced
WHIP: Walks and hits per inning pitched
FIP: Fielding independent pitching (FanGraphs, via MLB)
ERA+: ERA against his league, adjusted for the parks he pitched in — 100 is average
H9: Hits allowed per nine innings
HR9: Home runs allowed per nine innings
BB9: Walks per nine innings
SO9: Strikeouts per nine innings
SO/W: Strikeouts per walk
INN: Innings played at this position
TC: Total chances
PO: Putouts
A: Assists
FPCT: Fielding percentage
E: Errors
DP: Double plays turned
RF/9: Range factor per nine innings