Kai-Wei Teng #63
Sugar Land Space Cowboys
Triple-A Affiliate
- P
- B/T: R/R
- 6' 4"/241
- Age: 27
- Kai-Wei Teng
- Status: Active
- Born: 12/01/1998 in Taichung, Taiwan
- MLB Debut: 3/31/2024
2026 Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 13 | 0-0 | 2.08 | 17.1 | 23 | 0.63 |
2026 Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 30 | 5-7 | 4.76 | 73.2 | 73 | 1.38 |
MiLB Career Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 166 | 34-37 | 4.56 | 634.0 | 787 | 1.35 |
MLB Career Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 42 | 7-11 | 5.67 | 114.1 | 119 | 1.50 |
| Year | W | L | ERA | G | GS | SV | IP | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|
| 2026 MiLB Stats | 0 | 0 | 2.08 | 13 | 2 | 0 | 17.1 | 23 | 0.63 |
| 2026 MLB Stats | 5 | 7 | 4.76 | 30 | 10 | 0 | 73.2 | 73 | 1.38 |
| MiLB Career Stats | 34 | 37 | 4.56 | 166 | 119 | 2 | 634.0 | 787 | 1.35 |
| MLB Career Stats | 7 | 11 | 5.67 | 42 | 17 | 0 | 114.1 | 119 | 1.50 |
- Next Game:
Splits
| Duration | W | L | ERA | G | GS | SV | IP | H | ER | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Last 7 Games | 1 | 1 | 7.45 | 7 | 0 | 0 | 9.2 | 10 | 8 | 5 | 10 | 1.55 |
| Last 15 Games | 4 | 4 | 5.66 | 15 | 8 | 0 | 47.2 | 49 | 30 | 25 | 50 | 1.55 |
| Last 30 Games | 5 | 7 | 4.76 | 30 | 10 | 0 | 73.2 | 69 | 39 | 33 | 73 | 1.38 |
| Last 3 Games | W | L | SV | IP | H | ER | BB | SO |
|---|---|---|---|---|---|---|---|---|
| 9/5 vs AZ | 0 | 0 | 0 | 0.1 | 0 | 1 | 2 | 1 |
| 9/1 vs CWS | 0 | 1 | 0 | 2.0 | 3 | 3 | 1 | 1 |
| 8/29 @ NYM | 0 | 0 | 0 | 1.0 | 3 | 2 | 0 | 0 |
2026 :
SP
(10)
RP
(20)
More Kai-Wei Teng
Weiss Throws 5.0 Scoreless As Sugar Land Shuts Out OKC
Nezuh Tosses 3.1 Shutout Innings In Thursday Night Setback
Alexander Fans Eight In Fourth Quality Start To Lead Sugar Land To 4-1 Win
Delgado Records Another Multi-Hit Effort In Thursday Afternoon Defeat
Whitcomb's Record Night Ends In Walk-Off Win
Kai-Wei Teng strikes out 11 over five innings
Kai-Wei Teng's six strong innings
Kai-Wei Teng records his eighth strikeout of the day
Kai-Wei Teng records the first strikeout of his start
Latest Transactions
| Team | Date | Transaction |
|---|---|---|
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September 6, 2026 | Houston Astros optioned RHP Kai-Wei Teng to Sugar Land Space Cowboys. |
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August 21, 2026 | Houston Astros recalled RHP Kai-Wei Teng from Sugar Land Space Cowboys. |
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July 26, 2026 | Sugar Land Space Cowboys activated RHP Kai-Wei Teng. |
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July 26, 2026 | Houston Astros optioned RHP Kai-Wei Teng to Sugar Land Space Cowboys. |
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July 17, 2026 | Houston Astros activated RHP Kai-Wei Teng from the 15-day injured list. |
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July 10, 2026 | Houston Astros sent RHP Kai-Wei Teng on a rehab assignment to FCL Astros. |
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July 10, 2026 | Houston Astros sent RHP Kai-Wei Teng on a rehab assignment to FCL Astros. |
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April 16, 2026 | RHP Kai-Wei Teng changed number to 17. |
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April 15, 2026 | RHP Kai-Wei Teng changed number to 42. |
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January 30, 2026 | San Francisco Giants traded RHP Kai-Wei Teng to Houston Astros for C Jancel Villarroel and Future Considerations. |
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August 31, 2025 | San Francisco Giants recalled RHP Kai-Wei Teng from Sacramento River Cats. |
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August 21, 2025 | Sacramento River Cats activated RHP Kai-Wei Teng. |
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August 21, 2025 | San Francisco Giants optioned RHP Kai-Wei Teng to Sacramento River Cats. |
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August 1, 2025 | San Francisco Giants selected the contract of RHP Kai-Wei Teng from Sacramento River Cats. |
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November 29, 2024 | San Francisco Giants signed free agent RHP Kai-Wei Teng to a minor league contract. |
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November 29, 2024 | RHP Kai-Wei Teng assigned to Sacramento River Cats. |
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November 29, 2024 | RHP Kai-Wei Teng roster status changed by San Francisco Giants. |
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November 29, 2024 | Sacramento River Cats activated RHP Kai-Wei Teng. |
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November 22, 2024 | RHP Kai-Wei Teng elected free agency. |
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November 19, 2024 | San Francisco Giants designated RHP Kai-Wei Teng for assignment. |
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October 1, 2024 | San Francisco Giants recalled RHP Kai-Wei Teng from Sacramento River Cats. |
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July 28, 2024 | Sacramento River Cats activated RHP Kai-Wei Teng from the 7-day injured list. |
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July 19, 2024 | Sacramento River Cats sent RHP Kai-Wei Teng on a rehab assignment to ACL Giants. |
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July 7, 2024 | Sacramento River Cats placed RHP Kai-Wei Teng on the 7-day injured list. |
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April 20, 2024 | San Francisco Giants optioned RHP Kai-Wei Teng to Sacramento River Cats. |
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March 29, 2024 | San Francisco Giants recalled RHP Kai-Wei Teng from Sacramento River Cats. |
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March 24, 2024 | Sacramento River Cats placed RHP Kai-Wei Teng on the reserve list. |
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March 11, 2024 | San Francisco Giants optioned RHP Kai-Wei Teng to Sacramento River Cats. |
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November 14, 2023 | San Francisco Giants selected the contract of RHP Kai-Wei Teng from Sacramento River Cats. |
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June 17, 2023 | Sacramento River Cats activated RHP Kai-Wei Teng. |
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June 17, 2023 | RHP Kai-Wei Teng assigned to Sacramento River Cats from Richmond Flying Squirrels. |
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February 9, 2023 | Chinese Taipei activated RHP Kai-Wei Teng. |
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April 7, 2022 | RHP Kai-Wei Teng assigned to Richmond Flying Squirrels. |
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April 30, 2021 | RHP Kai-Wei Teng assigned to Eugene Emeralds from San Jose Giants. |
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February 17, 2021 | P Kai-Wei Teng assigned to San Francisco Giants . |
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February 17, 2021 | San Francisco Giants invited non-roster RHP Kai-Wei Teng to spring training. |
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February 12, 2021 | RHP Kai-Wei Teng assigned to San Jose Giants. |
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February 12, 2021 | RHP Kai-Wei Teng assigned to San Jose Giants. |
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August 9, 2019 | RHP Kai-Wei Teng assigned to Augusta GreenJackets. |
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August 9, 2019 | RHP Kai-Wei Teng assigned to Augusta GreenJackets. |
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July 31, 2019 | San Francisco Giants traded RHP Sam Dyson to Minnesota Twins for RF Jaylin Davis, RHP Kai-Wei Teng and RHP Prelander Berroa. |
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June 2, 2019 | RHP Kai-Wei Teng assigned to Cedar Rapids Kernels from GCL Twins. |
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June 18, 2018 | RHP Kai-Wei Teng assigned to GCL Twins. |
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October 20, 2017 | Minnesota Twins signed free agent RHP Kai-Wei Teng to a minor league contract. |
+ Show More Transactions
Awards
MID Pitcher of the Week
| Week | ||
|---|---|---|
| 07/14/2019 | Cedar Rapids Kernels | MID |
NWL Pitcher of the Week
| Week | ||
|---|---|---|
| 09/12/2021 | Eugene Emeralds | A+ W |
Baseball America Triple-A All-Star
| Year | ||
|---|---|---|
| 2023 | Sacramento River Cats | PCL |
PCL Pitcher of the Week
| Week | ||
|---|---|---|
| 07/06/2025 | Sacramento River Cats | PCL |
League Rankings
Hit By Pitch
| HBP | ||
|---|---|---|
| 2026 | 13 | in AL |
| 2026 | 1 | in PCL |
| 2026 | 0 | in FCL |
| 2026 | 1 | in |
| 2025 | 7 | in NL |
| 2025 | 5 | in PCL |