⚾ Data Hub

Jonathan Loaisiga

Arizona Diamondbacks · RP

Throws: R

Age: 31

Ht: 5'11"

Wt: 195 lbs

2-2

W-L

2.86

ERA

15.0%

K%

6.2%

BB%

.292

xwOBA

.365

xSLG

24.3%

CSW%

34.1%

HH%

Season-by-Season Statistics

Overview						Rate			Expected			Batted Ball
Year	G	GS	W-L	IP	ERA	SO	K%	BB%	xAVG	xwOBA	xSLG	HH%	GB%	FB%	LD%
2026	31		2-2	28.1	2.86	17	15.0%	6.2%	.242	.292	.365	34.1%	52.3%	21.6%	20.5%
2025	30	0	0-1	29.2	4.25	25	18.5%	7.4%	-	-	-	31.3%	50.5%	28.4%	21.1%
2024	3	0	1-0	4.0	0.00	3	15.0%	5.0%	-	-	-	31.3%	56.3%	12.5%	31.3%
2023	17	0	0-2	17.2	3.06	6	8.7%	1.4%	-	-	-	25.0%	53.3%	35.0%	11.7%
2022	50	0	2-3	48.0	4.13	37	18.2%	9.4%	-	-	-	23.1%	59.6%	22.6%	17.8%
2021	57	0	9-4	70.2	2.17	69	24.4%	5.7%	-	-	-	18.5%	60.9%	23.4%	15.6%
2020	12	3	3-0	23.0	3.52	22	22.0%	7.0%	-	-	-	24.2%	50.8%	26.2%	23.1%
2019	15	4	2-2	31.2	4.55	37	26.6%	11.5%	-	-	-	40.0%	40.0%	36.5%	23.5%

2026 Pitch Arsenal

Sinker 133 thrown

Usage31.7%

K%10.0%

Whiff%17.1%

Putaway%20.0%

xwOBA.207

xSLG.241

Hard Hit%28.6%

Changeup 125 thrown

Usage29.8%

K%23.3%

Whiff%30.4%

Putaway%20.4%

xwOBA.306

xSLG.339

Hard Hit%40.0%

Curveball 78 thrown

Usage18.6%

K%11.8%

Whiff%19.4%

Putaway%8.0%

xwOBA.309

xSLG.457

Hard Hit%21.4%

4-Seamer 77 thrown

Usage18.3%

K%0.0%

Whiff%7.7%

Putaway%0.0%

xwOBA.586

xSLG.960

Hard Hit%55.6%

Platoon Splits - 2026

Split	PA	xAVG	xwOBA	xSLG	K%	BB%	HR
vs LHB	59	.271	.332	.421	16.9%	8.5%	0
vs RHB	54	.213	.250	.310	13.0%	3.7%	1
Home	63	.256	.300	.401	12.7%	6.3%	0
Road	50	.223	.281	.319	18.0%	6.0%	1

Recent Game Logs - 2026

Game			Pitching								Vegas			Weather		DFS
Date	Opp	Dec	IP	H	ER	BB	SO	Pit	BF	CSW%	ML	O/U	TT	Tmp	Wind	DKFP
Jun 19	vs MIN	W	1.1	0	0	0	0	10	4	0.0%	-175	8.5	5.2	-	-	7.0
Jun 15	vs LAA	H	1.0	0	0	0	0	8	3	0.0%	-131	9.0	4.9	-	-	2.3
Jun 12	@ CIN	-	1.0	0	0	0	1	11	3	9.1%	-114	9.5	4.8	-	-	4.3
Jun 10	@ MIA	-	1.0	2	1	0	0	6	5	0.0%	-110	8.0	4.0	-	-	-1.0
Jun 6	vs WSH	-	1.0	0	0	1	1	17	3	5.9%	-163	9.0	5.3	-	-	3.7
Jun 3	vs LAD	-	0.1	0	0	0	1	5	1	20.0%	+158	9.0	3.3	-	-	2.8
Jun 2	vs LAD	-	1.0	3	2	2	1	23	8	4.3%	+104	9.5	4.5	-	-	-2.8
May 29	@ SEA	-	1.0	0	0	0	1	16	3	6.2%	+119	7.0	3.1	-	-	4.3
May 25	@ SF	-	1.0	1	0	0	0	14	4	0.0%	+109	7.5	3.4	-	-	1.7
May 19	vs SF	W	1.0	0	0	0	0	10	3	0.0%	-125	8.5	4.5	-	-	6.3
May 18	vs SF	-	1.0	1	0	0	0	17	4	0.0%	-143	9.0	5.1	-	-	1.7
May 16	@ COL	-	1.0	1	0	0	0	13	3	0.0%	-144	11.5	6.5	-	-	1.7
May 8	vs NYM	-	0.2	0	0	0	0	4	2	0.0%	+104	9.0	4.2	-	-	1.5
May 5	vs PIT	-	1.0	0	0	0	0	15	3	0.0%	-130	9.0	4.9	-	-	2.3
May 2	@ CHC	-	0.1	0	0	0	0	3	1	0.0%	+139	7.0	2.8	-	-	0.8
Apr 30	@ MIL	-	0.2	1	1	1	1	17	4	5.9%	+109	7.5	3.4	-	-	0.3
Apr 26	vs SD	-	1.0	1	0	0	0	16	4	0.0%	+113	15.0	6.7	-	-	1.7
Apr 25	vs SD	-	1.0	0	0	0	1	18	3	5.6%	-115	16.0	8.2	-	-	4.3
Apr 23	vs CWS	-	0.1	0	0	0	0	4	1	0.0%	-156	8.5	5.0	-	-	0.8
Apr 17	vs TOR	H	1.0	3	1	0	1	15	5	6.7%	-136	8.5	4.7	-	-	0.5