Kai-Wei Teng: Everything you need to know

Kai-Wei Teng

Kai-Wei Teng

#17 RP

Status

ACTIVE

STATS

Kai-Wei Teng

Kai-Wei Teng Game Log   2026

  • Regular Season
     
    Date
    Opp
    Result
    IP
    K
    BB
    HBP
    CG
    SHO
    H
    R
    ER
    6/4
    L 5-1
    5.0
    1
    2
    0
    0
    0
    7
    5
    4
    5/29
    L 5-4
    5.0
    7
    4
    0
    0
    0
    3
    3
    3
    5/23
    W 3-0
    6.0
    6
    3
    0
    0
    0
    2
    0
    0
    5/16
    W 4-1
    5.0
    7
    4
    1
    0
    0
    2
    0
    0
    5/10
    L 5-0
    3.0
    1
    1
    1
    0
    0
    5
    3
    3
    5/4
    L 8-3
    2.0
    2
    0
    0
    0
    0
    1
    0
    0
    5/2
    W 6-3
    1.1
    2
    1
    0
    0
    0
    0
    0
    0
    4/28
    L 5-3
    3.0
    2
    0
    0
    0
    0
    5
    2
    2
    4/25
    L 8-3
    0.1
    0
    0
    0
    0
    0
    2
    1
    1
    4/21
    L 8-5
    2.2
    2
    1
    0
    0
    0
    0
    0
    0
    4/19
    L 7-5
    2.0
    3
    1
    0
    0
    0
    1
    0
    0
    4/16
    L 3-2
    2.0
    0
    0
    0
    0
    0
    1
    0
    0
    4/14
    W 7-6
    1.1
    2
    2
    0
    0
    0
    0
    1
    1
    4/11
    L 8-7
    0.2
    2
    1
    0
    0
    0
    0
    0
    0
    4/8
    L 9-1
    1.1
    1
    0
    0
    0
    0
    0
    0
    0
    4/7
    L 5-1
    0.2
    0
    0
    0
    0
    0
    1
    1
    1
    4/4
    W 11-0
    2.1
    3
    0
    0
    0
    0
    2
    0
    0
    4/1
    W 6-4
    1.0
    1
    0
    0
    0
    0
    1
    1
    1
    3/28
    W 11-9
    2.1
    2
    1
    0
    0
    0
    1
    0
    0
Kai-Wei Teng

Kai-Wei Teng Splits   2026

  • Splits
    GS
    IP
    W
    L
    ERA
    K
    BB
    HBP
    CG
    H
    R
    ER
    SVO
    S
    AVG
    HR
    Overall
    6
    47.0
    3
    4
    0.0
    44
    21
    2
    0
    34
    17
    16
    0
    0
    0.204
    6
    Home
    3
    26.0
    2
    2
    0.0
    25
    14
    0
    0
    19
    11
    10
    0
    0
    0.200
    5
    Away
    3
    21.0
    1
    2
    0.0
    19
    7
    0
    0
    15
    6
    6
    0
    0
    0.208
    1
    Night
    4
    30.0
    2
    3
    0.0
    27
    15
    0
    0
    23
    13
    12
    0
    0
    0.211
    5
    Day
    2
    17.0
    1
    1
    0.0
    17
    6
    0
    0
    11
    4
    4
    0
    0
    0.190
    1
    vs Lefty
    0
    0.0
    0
    0
    0.0
    23
    14
    1
    0
    22
    13
    0
    0
    0
    0.244
    5
    vs Righty
    0
    0.0
    0
    0
    0.0
    21
    7
    1
    0
    12
    4
    0
    0
    0
    0.156
    1
    March
    0
    2.1
    1
    0
    0.0
    2
    1
    0
    0
    1
    0
    0
    0
    0
    0.125
    0
    April
    1
    17.1
    0
    2
    0.0
    16
    5
    0
    0
    13
    6
    6
    0
    0
    0.206
    3
    May
    4
    22.1
    2
    1
    0.0
    25
    13
    0
    0
    13
    6
    6
    0
    0
    0.173
    2
    June
    1
    5.0
    0
    1
    0.0
    1
    2
    0
    0
    7
    5
    4
    0
    0
    0.333
    1
    Opponent
    vs CIN 1 3.0 0 1 0.0 1 1 0 0 5 3 3 0 0 0.385 0
    vs STL 0 2.0 0 0 0.0 3 1 0 0 1 0 0 0 0 0.143 0
    vs LAA 0 2.1 1 0 0.0 2 1 0 0 1 0 0 0 0 0.125 0
    vs PIT 1 5.0 0 1 0.0 1 2 0 0 7 5 4 0 0 0.333 1
    vs BAL 1 3.0 0 1 0.0 2 0 0 0 5 2 2 0 0 0.385 0
    vs BOS 0 2.1 0 0 0.0 3 1 0 0 1 1 1 0 0 0.125 1
    vs CHC 1 6.0 1 0 0.0 6 3 0 0 2 0 0 0 0 0.118 0
    vs TEX 1 5.0 1 0 0.0 7 4 0 0 2 0 0 0 0 0.125 0
    vs NYY 0 0.1 0 1 0.0 0 0 0 0 2 1 1 0 0 0.667 1
    vs CLE 0 2.2 0 0 0.0 2 1 0 0 0 0 0 0 0 0.000 0
    vs SEA 0 0.2 0 0 0.0 2 1 0 0 0 0 0 0 0 0.000 0
    vs LAD 0 2.0 0 0 0.0 2 0 0 0 1 0 0 0 0 0.143 0
    vs MIL 1 5.0 0 0 0.0 7 4 0 0 3 3 3 0 0 0.167 2
    vs ATH 0 2.1 0 0 0.0 3 0 0 0 2 0 0 0 0 0.222 0
    vs COL 0 5.1 0 0 0.0 3 2 0 0 2 2 2 0 0 0.111 1
    Venue
    @ Baltimore 1 3.0 0 1 0.0 2 0 0 0 5 2 2 0 0 0.385 0
    @ Athletics 0 2.1 0 0 0.0 3 0 0 0 2 0 0 0 0 0.222 0
    @ Cincinnati 1 3.0 0 1 0.0 1 1 0 0 5 3 3 0 0 0.385 0
    @ Cleveland 0 2.2 0 0 0.0 2 1 0 0 0 0 0 0 0 0.000 0
    @ Seattle 0 0.2 0 0 0.0 2 1 0 0 0 0 0 0 0 0.000 0
    @ Colorado 0 2.0 0 0 0.0 1 0 0 0 1 1 1 0 0 0.143 1
    @ Houston 3 26.0 2 2 0.0 25 14 0 0 19 11 10 0 0 0.200 5
    @ Chicago 1 6.0 1 0 0.0 6 3 0 0 2 0 0 0 0 0.118 0
    @ Boston 0 1.1 0 0 0.0 2 1 0 0 0 0 0 0 0 0.000 0
Kai-Wei Teng

Kai-Wei Teng Player Profile  

Birthdate 12/1/1998 (27)
Status A
HT/WT 6'4", 241 lbs
Birthplace Taichung, TWN
Position RP

Career History

Houston Astros 2026-Present (1 season)
San Francisco Giants 2021-2022, 2024-2026 (3 seasons)

Kai-Wei Teng: Breaking News

Takes fourth loss

Teng (3-4) took the loss against Pittsburgh on Thursday, allowing five runs (four earned) on seven hits and two walks while striking out one batter over five-plus innings. Teng gave up a run on two hits in the first inning but faced the minimum over his subsequent three frames. The right-hander allowed two baserunners while getting through a scoreless fifth, but things fell apart for him in the sixth. In that inning, Teng allowed four straight hits -- including a two-run homer -- before he was pulled before having recorded an out. That was enough for Teng to end up with the loss in a game during which the Astros' offense managed just one run. Thursday marked the first time this season that Teng has surrendered more than three runs in an outing, and with just one punchout his three-game stretch of recording six-plus strikeouts came to an end. He still holds a strong 3.06 ERA along with a 1.17 WHIP and 44:21 K:BB over 47 innings spanning 19 appearances (six starts).

Hurt by homers in no-decision

Teng didn't factor into the decision Friday against the Brewers, allowing three runs on three hits and four walks with seven strikeouts across five innings. Teng generated a season-high 13 whiffs on his 91 pitches Friday and matched his season high with seven strikeouts. Over his last three outings, all starts since entering the rotation full time, Teng has racked up 20 strikeouts across 16 innings. However, walks have been a problem, as he's issued 11 free passes during that span. The long ball was an issue against Milwaukee, as Teng surrendered a solo homer and two-run shot for his only allowed runs. Since becoming a member of the Houston rotation, Teng has yielded six runs on 12 hits and 12 walks with 21 strikeouts across 19 innings.

Posts another scoreless start

Teng (3-3) notched the victory over the Cubs on Saturday, allowing two hits and walking three batters while striking out six over six scoreless innings. Teng tossed a season-high 89 pitches (56 strikes) while completing six frames for the first time as a major-leaguer. The right-hander also recorded his second straight win and has now thrown 11 scoreless innings while allowing just four hits and registering a 13:7 K:BB over his past two starts. Teng has moved into Houston's six-man rotation this month and has gradually increased his pitch count with the aim of remaining a starter long-term. He's tentatively stated to next take the mound at home versus Milwaukee.

Kai-Wei Teng: More News

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Astros Make Josh Hader Announcement Prior to Pirates Game

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Former Top Astros Prospect Becomes Mexico’s Best Slugger

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Astros Make MLB History as Rookie Finishes No-Hitter in Debut

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Astros Slugger Yordan Alvarez Exits Game vs. Cubs as Injury Woes Continue

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Houston Astros Get Promising Prediction for Three-Time All-Star Slugger

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Astros’ Tatsuya Imai Suddenly Puts Houston in Tough Spot

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Astros Lose Jose Altuve to Major Injury Blow

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Astros Fans React as Joe Espada Emerges as Next Manager Fired Candidate

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Astros Get Hopeful News Amid Altuve Scare

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Astros Could Trade Christian Walker, Isaac Paredes

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Astros Welcome Back $54 Million Starter From Injury

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Astros’ Yordan Alvarez Named by Insider as MLB Trade Chatter Heats Up

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Houston Astros Aquire 26-Year-Old Outfielder From Seattle Mariners

Houston Astros Aquire 26-Year-Old Outfielder From Seattle Mariners

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Houston Astros Pitcher Listed As Trade Candidate Despite Early-Season Struggles

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Astros Get Brutal Carlos Correa Injury Update Ahead of Dodgers Game

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Astros Make Carlos Correa Announcement Before Dodgers Game

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Houston Astros Let Go Of 3-Year MLB Player Before Dodgers Game

Houston Astros Let Go Of 3-Year MLB Player Before Dodgers Game

3-Year Astros Pitcher Signs With NL Club

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Houston Astros Announce Latest News On All-Star Josh Hader

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Kai-Wei Teng: More News