What years did Jonathan Loaisiga play?

Jonathan Loaisiga played in Major League Baseball from 2018 to 2026.

Was Jonathan Loaisiga a pitcher?

Yes. Jonathan Loaisiga pitched in the major leagues, recording 24 wins and 272 strikeouts.

How many home runs did Jonathan Loaisiga hit?

Jonathan Loaisiga hit 0 career home runs.

Jonathan Loaisiga

Pitcher · Career Stats, Bio & Records (2018-2026)

Active Player

W–L 24–15

ERA 3.34

WHIP 1.21

SO 272

Pitcher PIV 2229.2

Position: Pitcher
Bats / Throws: R / R
Height / Weight: 5'11" / 165 lb
Born: 11/2/1994 in Managua, Managua, Nicaragua
MLB Debut: 2018-06-15

Full name: Jonathan Stanley Loaisiga

📊 Compare This Player 📈 View Career Timeline

Career Pitching Statistics

W	L	G	GS	CG	SHO	SV	IP	H	ER	HR	BB	SO	ERA	Pitcher PIV
24	15	250	11	0	0	9	304.7	277	113	30	93	272	3.34	2229.2

Career ERA 3.34 vs. league average 4.21 across their career seasons — 20.8% better than league average.

Season-by-Season Pitching

Pitching Career Arc

Click a stat to plot it across every season.

Year	Team	Lg	W	L	G	GS	SV	IP	H	ER	BB	SO	ERA	Lg ERA	Pitcher PIV
2018	NYA	AL	2	0	9	4	0	24.7	26	14	12	33	5.11	4.15 (-23%)	386.4
2019	NYA	AL	2	2	15	4	0	31.7	31	16	16	37	4.55	4.51 (-1%)	-353.0
2020	NYA	AL	3	0	12	3	0	23.0	21	9	7	22	3.52	4.45 (+21%)	25.7
2021	NYA	AL	9	4	57	0	5	70.7	56	17	16	69	2.17	4.27 (+49%)	3028.8
2022	NYA	AL	2	3	50	0	2	48.0	43	22	19	37	4.12	3.97 (-4%)	481.8
2023	NYA	AL	0	2	17	0	0	17.7	14	6	1	6	3.06	4.33 (+29%)	-99.5
2024	NYA	AL	1	0	3	0	0	4.0	7	0	1	3	0.00	—	0.0
2025	NYA	AL	0	1	30	0	1	29.7	34	14	10	25	4.25	4.16 (-2%)	-1241.0
2026	AZ	NL	5	3	57	0	1	55.3	45	15	11	40	2.44	4.17 (+41%)	-
Career · 9 seasons			24	15	250	11	9	304.2	277	113	93	272	3.34	—	2,229

Lg columns show the league average for that season, with the player's figure as a percentage above or below it. Career totals the seasons listed above.

Career Batting Statistics

G	AB	R	H	2B	3B	HR	RBI	SB	BB	SO	AVG	OBP	SLG	OPS	PIV
193	2	0	0	0	0	0	0	0	0	2	.000	.000	.000	.000	0

Career AVG .000 vs. league average .246 across their career seasons — 100.0% below league average.

Career OBP .000 vs. league average .317 across their career seasons — 100.0% below league average.

Career SLG .000 vs. league average .410 across their career seasons — 100.0% below league average.

Career OPS .000 vs. league average .727 across their career seasons — 100.0% below league average.

Season-by-Season Batting

Career Arc

Click a stat to plot it across every season.

Year	Team	Lg	G	AB	SO	AVG	Lg AVG	Lg OBP	Lg SLG	Lg OPS	PIV
2018	NYA	AL	9	2	2	.000	—	—	—	—	0.0
2019	NYA	AL	15	0	0	.000	—	—	—	—	0.0
2020	NYA	AL	12	0	0	.000	—	—	—	—	0.0
2021	NYA	AL	57	0	0	.000	—	—	—	—	0.0
2022	NYA	AL	50	0	0	.000	—	—	—	—	0.0
2023	NYA	AL	17	0	0	.000	—	—	—	—	0.0
2024	NYA	AL	3	0	0	.000	—	—	—	—	0.0
2025	NYA	AL	30	0	0	.000	—	—	—	—	0.0
Career · 8 seasons			193	2	2	.000	—	—	—	—	0

Lg columns show the league average for that season, with the player's figure as a percentage above or below it. Career totals the seasons listed above.

Postseason Statistics

Playoff Career Batting

G	AB	R	H	2B	3B	HR	RBI	BB	SO	AVG
13	0	0	0	0	0	0	0	0	0	.000

Playoff Batting by Year

Year	Round	Team	G	AVG
2022	ALCS	NYA	2	.000
2022	ALDS1	NYA	4	.000
2021	ALWC	NYA	1	.000
2020	ALDS1	NYA	1	.000
2020	ALWC2	NYA	1	.000
2019	ALCS	NYA	3	.000
2019	ALDS2	NYA	1	.000

Playoff Career Pitching

W	L	G	GS	SV	IP	H	ER	BB	SO	ERA
0	1	13	0	0	15.0	15	6	9	10	3.60

Playoff Pitching by Year

Year	Round	Team	L	G	IP	H	ER	BB	SO	ERA
2022	ALCS	NYA	1	2	4.3	3	1	1	1	2.08
2022	ALDS1	NYA	0	4	5.0	6	0	0	3	0.00
2021	ALWC	NYA	0	1	1.0	0	2	3	2	18.00
2020	ALDS1	NYA	0	1	1.7	2	1	0	1	5.40
2020	ALWC2	NYA	0	1	0.3	1	1	2	0	27.00
2019	ALCS	NYA	0	3	1.7	1	0	3	1	0.00
2019	ALDS2	NYA	0	1	1.0	2	1	0	2	9.00

Game Log & Splits

View full game log (386 games) →

Per-game data from Retrosheet (regular season, through 2025).

Batting — Home / Away

Split	G	AB	R	H	HR	RBI	AVG
Home	93	0	0	0	0	0	—
Away	100	2	0	0	0	0	.000

Pitching — Home / Away

Split	G	IP	H	ER	BB	SO	ERA
Home	93	123.1	126	57	35	122	4.16
Away	100	126.0	106	41	47	110	2.93

Last 10 Games — Pitching

Date	Tm	Opp	Dec	IP	H	R	ER	BB	SO	HR
2025-08-01	NYY	MIA	—	0.1	1	0	0	0	0	0
2025-07-31	NYY	TBR	SV	1.0	1	0	0	0	1	0
2025-07-29	NYY	TBR	—	1.1	2	0	0	0	0	0
2025-07-27	NYY	PHI	—	0.2	1	0	0	0	1	0
2025-07-26	NYY	PHI	—	0.2	0	0	0	2	0	0
2025-07-23	NYY	TOR	—	0.2	0	0	0	0	0	0
2025-07-22	NYY	TOR	—	0.1	2	0	0	0	1	0
2025-07-19	NYY	ATL	—	1.1	2	1	1	2	0	0
2025-07-12	NYY	CHC	—	1.0	1	1	1	0	1	1
2025-07-09	NYY	SEA	—	1.0	3	3	3	0	2	2

Fielding Statistics

Career Fielding Totals by Position

Position	G	GS	PO	A	E	DP
P	193	11	18	47	1	4

Season-by-Season Fielding

Year	Team	Pos	G	GS	PO	A	E	DP
2018	NYA	P	9	4	2	2	0	2
2019	NYA	P	15	4	1	2	0	1
2020	NYA	P	12	3	1	5	0	0
2021	NYA	P	57	0	4	11	1	0
2022	NYA	P	50	0	4	13	0	0
2023	NYA	P	17	0	1	5	0	1
2024	NYA	P	3	0	1	2	0	0
2025	NYA	P	30	0	4	7	0	0

Career Games by Position

Position Diamond

Circle size = games played at each position.

Position	Games
Pitcher	193

Frequently Asked Questions about Jonathan Loaisiga

What years did Jonathan Loaisiga play?: Jonathan Loaisiga played in Major League Baseball from 2018 to 2026.
Was Jonathan Loaisiga a pitcher?: Yes. Jonathan Loaisiga pitched in the major leagues, recording 24 wins and 272 strikeouts.
How many home runs did Jonathan Loaisiga hit?: Jonathan Loaisiga hit 0 career home runs.