Kai-Wei Teng

#17 Active

RP ● Houston Astros ● 6'4" · 241 lbs ● Bats: R · Throws: R

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Season SV

Season ERA

4.77

Season WHIP

1.38

Season K

Season HLD

Next Matchup vs MIA Fri 6:05 PM ET

DFS Last 5

Game Log

2026 Regular Season

DATE	OPPONENT	DEC	IP	H	R	ER	HR	BB	SO	ERA	WHIP	PC	RESULT
Sep 5	vs. Arizona Diamondbacks	HLD	0.1	0	1	1	0	2	1	4.63	1.38	17	L 4-3
Sep 1	vs. Chicago White Sox	L	2.0	3	3	3	0	1	1	4.52	1.35	35	L 5-1
Aug 29	@ New York Mets		1.0	3	2	2	0	0	0	4.26	1.33	19	L 2-6
Aug 26	@ New York Yankees		0.1	0	0	0	0	0	0	4.06	1.31	5	L 3-9
Aug 23	vs. Las Vegas Athletics		1.2	1	0	0	0	0	4	4.08	1.32	28	L 7-6
Jul 24	@ Chicago White Sox		0.1	0	0	0	0	0	1	4.19	1.34	18	W 9-5
Jul 19	vs. Baltimore Orioles		2.1	1	0	0	0	1	3	4.21	1.34	46	L 5-2
Jun 27	@ Detroit Tigers		3.2	8	5	4	1	1	1	4.36	1.36	58	W 8-6
Jun 21	vs. Cleveland Guardians	W	6.0	4	1	1	0	1	4	4.03	1.29	83	W 1-2
Jun 15	vs. Detroit Tigers	L	3.1	6	5	5	3	2	9	4.31	1.34	81	L 9-3
Jun 9	@ Los Angeles Angels	L	4.0	7	7	5	0	3	5	3.71	1.27	93	L 1-10
Jun 4	vs. Pittsburgh Pirates	L	5.0	7	5	4	1	2	1	3.06	1.17	87	L 5-1
May 29	vs. Milwaukee Brewers		5.0	3	3	3	2	4	7	2.57	1.10	91	L 5-4
May 23	@ Chicago Cubs	W	6.0	2	0	0	0	3	6	2.19	1.05	89	W 3-0
May 16	vs. Texas Rangers	W	5.0	2	0	0	0	4	7	2.61	1.10	76	W 1-4
May 10	@ Cincinnati Reds	L	3.0	5	3	3	0	1	1	3.12	1.08	63	L 0-5
May 4	vs. Los Angeles Dodgers		2.0	1	0	0	0	0	2	2.35	0.96	31	L 8-3
May 2	@ Boston Red Sox	HLD	1.1	0	0	0	0	1	2	2.57	1.00	23	W 6-3
Apr 28	@ Baltimore Orioles	L	3.0	5	2	2	0	0	2	2.75	1.02	42	L 3-5
Apr 25	vs. New York Yankees	L	0.1	2	1	1	1	0	0	2.16	0.90	9	L 8-3
Apr 21	@ Cleveland Guardians	HLD	2.2	0	0	0	0	1	2	1.65	0.80	31	L 5-8
Apr 19	vs. St. Louis Cardinals		2.0	1	0	0	0	1	3	1.98	0.88	35	L 7-5
Apr 16	vs. Colorado Rockies		2.0	1	0	0	0	0	0	2.31	0.86	21	L 3-2
Apr 14	vs. Colorado Rockies	HLD	1.1	0	1	1	0	2	2	2.79	0.93	30	W 6-7
Apr 11	@ Seattle Mariners		0.2	0	0	0	0	1	2	2.16	0.84	20	L 7-8
Apr 8	@ Colorado Rockies		1.1	0	0	0	0	0	1	2.35	0.78	18	L 1-9
Apr 7	@ Colorado Rockies		0.2	1	1	1	1	0	0	2.84	0.95	7	L 1-5
Apr 4	@ Las Vegas Athletics		2.1	2	0	0	0	0	3	1.59	0.88	33	W 11-0
Apr 1	vs. Boston Red Sox		1.0	1	1	1	1	0	1	2.70	0.90	14	W 4-6
Mar 28	vs. Los Angeles Angels	W	2.1	1	0	0	0	1	2	0.00	0.86	39	W 9-11
No games against that opponent.
Total		4-7	72.0	67	41	37	10	32	73	4.63	1.38	1,242
Total	1 game	0-0	0.1	0	1	1	0	2	1	27.00	6.00	17
Total	2 games	0-1	5.1	6	2	2	0	1	5	3.38	1.31	88
Total	2 games	0-0	2.1	1	1	1	1	1	3	3.86	0.86	37
Total	1 game	1-0	6.0	2	0	0	0	3	6	0.00	0.83	89
Total	2 games	0-1	2.1	3	3	3	0	1	2	11.57	1.71	53
Total	1 game	0-1	3.0	5	3	3	0	1	1	9.00	2.00	63
Total	2 games	1-0	8.2	4	1	1	0	2	6	1.04	0.69	114
Total	4 games	0-0	5.1	2	2	2	1	2	3	3.38	0.75	76
Total	2 games	0-1	7.0	14	10	9	4	3	10	11.57	2.43	139
Total	2 games	0-0	4.0	3	0	0	0	0	7	0.00	0.75	61
Total	2 games	1-1	6.1	8	7	5	0	4	7	7.11	1.89	132
Total	1 game	0-0	2.0	1	0	0	0	0	2	0.00	0.50	31
Total	1 game	0-0	5.0	3	3	3	2	4	7	5.40	1.40	91
Total	1 game	0-0	1.0	3	2	2	0	0	0	18.00	3.00	19
Total	2 games	0-1	0.2	2	1	1	1	0	0	13.50	3.00	14
Total	1 game	0-1	5.0	7	5	4	1	2	1	7.20	1.80	87
Total	1 game	0-0	0.2	0	0	0	0	1	2	0.00	1.50	20
Total	1 game	0-0	2.0	1	0	0	0	1	3	0.00	1.00	35
Total	1 game	1-0	5.0	2	0	0	0	4	7	0.00	1.20	76

AVG, OBP, SLG, ERA and WHIP are season-to-date through each game, not that game alone — so the column reads as a trend and its last value is the season figure. They stay season-to-date when the log is filtered by opponent; the figure for the filtered games is the one in the Total row. The second game of a doubleheader is marked (2).