⚾ Data Hub

Kai-Wei Teng

Houston Astros · RP

Throws: R

Age: 27

Ht: 6'4"

Wt: 241 lbs

3-6

W-L

4.31

ERA

24.7%

K%

11.1%

BB%

.320

xwOBA

.379

xSLG

30.7%

CSW%

39.9%

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	21		3-6	54.1	4.31	58	24.7%	11.1%	.236	.320	.379	39.9%	44.8%	23.9%	24.5%
2025	8	7	2-4	29.2	6.37	39	28.1%	12.2%	-	-	-	31.6%	37.3%	38.7%	24.0%
2024	4	0	0-0	11.0	9.82	7	12.7%	14.5%	-	-	-	38.5%	43.6%	38.5%	17.9%

2026 Pitch Arsenal

Sweeper 344 thrown

Usage33.9%

K%29.0%

Whiff%29.0%

Putaway%23.1%

xwOBA.287

xSLG.341

Hard Hit%30.2%

4-Seamer 277 thrown

Usage27.3%

K%19.4%

Whiff%19.5%

Putaway%14.1%

xwOBA.333

xSLG.396

Hard Hit%42.9%

Sinker 166 thrown

Usage16.3%

K%7.7%

Whiff%16.9%

Putaway%23.1%

xwOBA.351

xSLG.402

Hard Hit%44.8%

Changeup 106 thrown

Usage10.4%

K%12.0%

Whiff%24.0%

Putaway%9.1%

xwOBA.453

xSLG.621

Hard Hit%52.4%

Curveball 102 thrown

Usage10.0%

K%57.1%

Whiff%45.7%

Putaway%33.3%

xwOBA.216

xSLG.217

Hard Hit%57.1%

2025 Pitch Arsenal

Sweeper 222 thrown

Usage38.7%

K%36.2%

Whiff%34.6%

Putaway%31.8%

xwOBA.275

xSLG.240

Hard Hit%23.1%

4-Seamer 143 thrown

Usage25.0%

K%28.6%

Whiff%25.8%

Putaway%19.6%

xwOBA.383

xSLG.463

Hard Hit%44.4%

2024 Pitch Arsenal

Sinker 90 thrown

Usage44.1%

K%8.0%

Whiff%10.8%

Putaway%12.5%

xwOBA.481

xSLG.671

Hard Hit%57.9%

Platoon Splits - 2026

Split	PA	xAVG	xwOBA	xSLG	K%	BB%	HR
vs LHB	143	.262	.358	.434	22.4%	12.6%	7
vs RHB	115	.205	.273	.314	26.1%	7.8%	2
Home	59	.218	.334	.436	38.0%	17.0%	1
Road	41	.239	.310	.348	24.0%	10.0%	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 21	vs CLE	W	6.0	4	1	1	4	83	23	4.8%	-136	8.5	4.7	-	-	20.5
Jun 15	vs DET	L	3.1	6	5	2	9	81	20	11.1%	-132	8.5	4.6	-	-	9.5
Jun 9	@ LAA	L	4.0	7	5	3	5	93	25	5.4%	-126	8.5	4.5	-	-	1.8
Jun 4	vs PIT	L	5.0	7	4	2	1	87	23	1.1%	-110	8.5	4.3	-	-	-0.2
May 29	vs MIL	-	5.0	3	3	4	7	91	22	7.7%	+119	8.5	3.7	-	-	15.1
May 23	@ CHC	W	6.0	2	0	3	6	89	20	6.7%	+123	7.0	3.0	-	-	26.5
May 16	vs TEX	W	5.0	2	0	4	7	76	21	9.2%	+123	7.5	3.2	-	-	25.1
May 10	@ CIN	L	3.0	5	3	1	1	63	15	1.6%	+100	9.5	4.5	-	-	-1.5
May 4	vs LAD	-	2.0	1	0	0	2	31	7	6.5%	+169	9.0	3.2	-	-	7.9
May 2	@ BOS	H	1.1	0	0	1	2	23	5	8.7%	+117	9.0	4.0	-	-	6.4
Apr 28	@ BAL	L	3.0	5	2	0	2	42	13	4.8%	+113	9.0	4.0	-	-	3.8
Apr 25	vs NYY	L	0.1	2	1	0	0	9	3	0.0%	+129	9.0	3.8	-	-	-2.5
Apr 21	@ CLE	H	2.2	0	0	1	2	31	8	6.5%	+129	8.5	3.5	-	-	9.4
Apr 19	vs STL	-	2.0	1	0	1	3	35	8	8.6%	-154	9.0	5.2	-	-	9.3
Apr 16	vs COL	-	2.0	1	0	0	0	21	7	0.0%	-177	8.5	5.2	-	-	3.9
Apr 14	vs COL	H	1.1	0	1	2	2	30	6	6.7%	-186	9.0	5.6	-	-	3.8
Apr 11	@ SEA	-	0.2	0	0	1	2	20	3	10.0%	+129	7.5	3.1	-	-	4.9
Apr 8	@ COL	-	1.1	0	0	0	1	18	4	5.6%	-156	11.5	6.7	-	-	5.0
Apr 7	@ COL	-	0.2	1	1	0	0	7	3	0.0%	-168	11.0	6.6	-	-	-1.1
Apr 4	@ ATH	-	2.1	2	0	0	3	33	9	9.1%	-102	9.5	4.6	-	-	10.1