Dynasty
Nastiest GIFs
The List
Dynasty
Nastiest GIFs
The List

Kai-Wei Teng

#17 - Relief Pitcher

Houston Astros

Bats / Throws Right / Right
Date of Birth 12/1/1998 (27)
Height, Weight 6'4", 241 lb
Hometown Taichung, TWN

2026 Season Stats

MLB Rank MLB Average
Sv IP ERA WHIP K% BB%
0 73.2 4.76 1.38 22.2% 10.0%
221st 3
Sv
50th 52.0
IP
239th 4.19
ERA
212th 1.34
WHIP
179th 22.7%
K%
199th 9.8%
BB%
FB MPH SwStr% CSW% Str-ICR MTK% PLV PLA
93.3 11.5% 30.2% 48.7% 6.1% 4.75 4.31
265th 94.7
FB MPH
194th 12.2%
SwStr%
87th 28.6%
CSW%
271st 51.2%
Str-ICR
290th 4.7%
MTK%
309th 4.94
PLV
300th 3.56
PLA

Articles

10/11/202510 Lists of 10 Names for Dynasty LeaguesJohn Villavicencio

9/22/2025The List 9/22: Every Remaining Day's Sit/Start Starting Pitcher RankingsNick Pollack

9/21/2025Fantasy Baseball SP Roundup 9/20: How It's SladeNick Pollack

9/16/2025Fantasy Baseball SP Roundup 9/15: Yesavage In The Box ScoreNick Pollack

9/15/2025The List 9/15: Starting Pitcher ROS Schedule Guide For Your PlayoffsNick Pollack

See More Articles
PL Pro logo Get PL Pro

Exclusive Access to:

Weekly Player Rater | Live Draft Assistant Tool
2026 Season Projections | Ad-Free Website

book icon Stats Glossary

Kai-Wei Teng Overview

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team G GS IP W-L Sv Hld ERA WHIP xERA FIP xFIP PLA K% BB% H/9 HR/9 BABIP HR/FB% LOB% ICR% GB% SwStr% CSW% IPR% PLV
2024 SF 4 0 11.0 0-0 0 0 9.82 2.09 9.24 6.71 5.43 1.60 12.7% 14.5% 12.3 1.64 .351 40.0% 56.6% 41.0% 46.2% 8.3% 24.0% 0.24 4.43
2025 SF 8 7 29.2 2-4 0 0 6.37 1.55 3.49 3.82 4.52 4.76 28.1% 12.2% 8.8 0.61 .365 10.5% 57.8% 32.9% 39.5% 12.0% 30.4% 0.59 4.74
2026 HOU 30 10 73.2 5-7 0 4 4.76 1.38 4.58 4.77 4.69 4.31 22.2% 10.0% 8.4 1.22 .296 19.2% 71.3% 41.9% 42.9% 11.5% 30.2% 0.52 4.75
RP MLB Percentile 30 91 85 75-4 0 42 31 38 29 24 25 14 48 43 43 37 43 38 44 11 44 43 73 58 11
RP MLB AVG 42 2 52.0 3-3 3 7 4.19 1.34 4.16 4.17 4.24 3.56 22.7% 9.8% 8.3 1.08 .291 17.6% 72.5% 36.8% 44.0% 12.2% 28.6% 0.50 4.94
Career 42 17 114.1 7-11 0 4 5.67 1.50 4.75 4.70 4.71 4.17 22.8% 11.1% 8.9 1.10 .319 18.4% 65.5% 39.7% 42.5% 11.4% 29.6% 0.51 4.74

Kai-Wei Teng Repertoire

2024 2025 2026 All
Hide MLB Percentile | Hide MLB Average

Kai-Wei Teng Game Log

Kai-Wei Teng Standard

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team G GS IP W-L QS Sv Hld P Strikes Balls TBF H 1B 2B 3B HR K BB HB WP
2024 SF 4 0 11.0 0-0 0 0 0 204 116 88 55 15 11 2 0 2 7 8 1 1
2025 SF 8 7 29.2 2-4 0 0 0 573 356 217 139 29 22 5 0 2 39 17 7 0
2026 HOU 30 10 73.2 5-7 2 0 4 1,266 792 474 329 69 43 14 2 10 73 33 13 5
RP MLB Percentile 30 91 85 75-4 95 0 42 87 86 12 88 13 17 13 7 13 81 13 1 9
RP MLB AVG 42 2 52.0 3-3 0 3 7 884 565 319 227 48 32 9 1 6 52 21 3 2
Career 42 17 114.1 7-11 2 0 4 2,043 1,264 779 523 113 76 21 2 14 119 58 21 6

Kai-Wei Teng Advanced

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team K% BB% AVG SLG OPS wOBA BABIP BACON xAVG xwOBA xBABIP xwoBACON EV FB EV LA xERA
2024 SF 12.7% 14.5% .326 .500 .936 .410 .351 .385 .356 .471 .370 .505 89.5 94.4 13.5 9.24
2025 SF 28.1% 12.2% .254 .351 .732 .335 .365 .382 .192 .292 .262 .313 88.6 86.9 14.3 3.49
2026 HOU 22.2% 10.0% .245 .415 .766 .342 .296 .330 .231 .334 .272 .367 88.9 89.6 15.8 4.58
RP MLB Percentile 48 43 44 34 27 25 43 39 54 29 61 38 26 47 30 29
RP MLB AVG 22.7% 9.8% .241 .388 .712 .314 .291 .321 .235 .314 .280 .358 87.6 89.3 13.1 4.16
Career 22.8% 11.1% .256 .407 .775 .348 .319 .349 .234 .338 .281 .372 88.9 89.2 15.1 4.75

Kai-Wei Teng Pitch › Mix

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team FF% (MPH) SI% (MPH) FC% (MPH) SL% (MPH) ST% (MPH) CB% (MPH) CH% (MPH) FS% (MPH) KN% (MPH) Fastball% Secondary%
2024 SF5.9% (93.6)44.1% (92.7)-15.2% (86.9)9.3% (83.3)22.1% (82.0)3.4% (88.1)-- 50.0% 50.0%
2025 SF24.8% (93.2)12.4% (92.9)--38.6% (84.4)13.8% (83.0)10.3% (87.7)-- 37.2% 62.7%
2026 HOU27.3% (93.3)16.7% (93.2)-1.7% (85.5)35.4% (84.2)9.2% (82.4)9.9% (87.0)-- 43.9% 56.1%
RP MLB Percentile 24 (25) 33 (33) - - 84 (76) 33 (69) 27 (57) - - 34.3% 65.4%
RP MLB AVG 38.7% (94.7) 26.6% (94.1) 19.7% (89.4) 25.9% (86.1) 20.7% (82.3) 15.3% (80.3) 17.8% (86.1) 18.9% (86.6) 42.7% (61.5) 48.7% 51.2%
Career24.4% (93.3)18.2% (93.0)-2.6% (86.3)33.7% (84.2)11.8% (82.5)9.4% (87.2)-- 42.6% 57.3%

Kai-Wei Teng Pitch › Results

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team FF CSW% SI CSW% FC CSW% SL CSW% ST CSW% CB CSW% CH CSW% FS CSW% KN CSW% Fastball CSW% Secondary CSW%
2024 SF16.7% (1)26.7% (4)-22.6% (4)15.8% (1)26.7% (7)14.3% (0)-- 25.5% 22.5%
2025 SF26.8% (16)29.6% (1)--36.2% (36)29.1% (7)18.6% (8)-- 27.7% 31.8%
2026 HOU25.8% (29)34.6% (14)-38.1% (6)33.7% (66)30.2% (16)20.8% (15)-- 29.1% 31.0%
RP MLB Percentile 38 (42) 91 (33) - - 78 (4) 62 (28) 39 (38) - - 64.6% 68.9%
RP MLB AVG 27.2% (32) 27.6% (13) 27.0% (15) 29.7% (28) 28.5% (20) 27.3% (15) 22.4% (21) 22.6% (21) 19.3% (9) 27.9% 28.8%
Career25.9% (46)31.7% (19)-28.8% (10)34.0% (103)29.2% (30)19.9% (23)-- 28.4% 30.5%

Kai-Wei Teng Batted Ball › Contact

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team GB% LD% FB% PU% SS% Pull% Cent% Oppo% Foul Str% PC% Fl&B% Solid% Brl% ICR%
2024 SF 46.2% 23.1% 12.8% 17.9% 33.3% 35.9% 35.9% 28.2% 13.7% 59.0% 25.6% 7.7% 7.7% 41.0%
2025 SF 39.5% 25.0% 25.0% 10.5% 36.8% 40.8% 35.5% 23.7% 18.5% 67.0% 23.7% 5.3% 3.9% 32.9%
2026 HOU 42.9% 22.4% 24.8% 10.0% 39.0% 41.4% 31.4% 27.1% 15.8% 58.2% 28.1% 5.7% 8.1% 41.9%
RP MLB Percentile 44 42 55 54 19 54 29 64 13 13 16 48 26 11
RP MLB AVG 44.0% 21.7% 24.1% 10.2% 34.6% 40.9% 33.7% 25.4% 18.1% 63.0% 24.5% 5.8% 6.8% 36.8%
Career 42.5% 23.1% 23.4% 11.1% 37.8% 40.6% 32.9% 26.5% 16.3% 60.3% 26.8% 5.8% 7.1% 39.7%

Kai-Wei Teng Batted Ball › Outcomes

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team AVG wOBA BABIP BACON xAVG xwOBA xBABIP xwoBACON EV FB EV LA HR/FB ICR% IPA%
2024 SF .326 .410 .351 .385 .356 .471 .370 .505 89.5 94.4 13.5 40.0% 41.0% 29.1%
2025 SF .254 .335 .365 .382 .192 .292 .262 .313 88.6 86.9 14.3 10.5% 32.9% 18.0%
2026 HOU .245 .342 .296 .330 .231 .334 .272 .367 88.9 89.6 15.8 19.2% 41.9% 26.7%
RP MLB Percentile 44 25 43 39 54 29 61 38 26 47 30 38 11 29
RP MLB AVG .241 .314 .291 .321 .235 .314 .280 .358 87.6 89.3 13.1 17.6% 36.8% 24.4%
Career .256 .348 .319 .349 .234 .338 .281 .372 88.9 89.2 15.1 18.4% 39.7% 24.7%

Kai-Wei Teng Approach › Plate Discipline

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team Zone% Str% Swing% O-Sw% Whiff% Foul Str% Con% Z-Con% O-Con% CS% SwStr% CSW% BIP% PLUS% IPR% Str-ICR
2024 SF 43.1% 56.9% 41.2% 19.8% 20.2% 13.7% 79.8% 90.2% 52.2% 15.7% 8.3% 24.0% 19.1% 49.5% 0.24 41.2%
2025 SF 45.7% 62.1% 43.8% 28.0% 27.5% 18.5% 72.5% 89.6% 41.4% 18.3% 12.0% 30.4% 13.3% 57.1% 0.59 53.4%
2026 HOU 45.2% 62.6% 43.9% 29.3% 26.3% 15.8% 73.7% 84.4% 55.2% 18.6% 11.5% 30.2% 16.6% 57.1% 0.52 48.7%
RP MLB Percentile 57 33 16 27 56 13 56 51 68 85 43 73 41 31 58 22
RP MLB AVG 44.5% 63.8% 47.4% 31.7% 25.6% 18.1% 74.4% 83.9% 58.5% 16.4% 12.2% 28.6% 17.1% 58.3% 0.50 51.2%
Career 45.1% 61.9% 43.6% 27.9% 26.0% 16.3% 74.0% 86.5% 51.1% 18.3% 11.4% 29.6% 15.9% 56.3% 0.51 49.2%

Kai-Wei Teng Approach › Locations

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team Zone% aLoc% x-mLoc% gLoc% hiLoc% y-mLoc% loLoc% iLoc% oLoc% mmLoc%
2024 SF 43.1% 31.4% 20.6% 48.0% 28.9% 21.1% 50.0% 32.4% 47.1% 3.9%
2025 SF 45.7% 25.7% 22.2% 52.1% 30.9% 25.5% 43.5% 29.0% 48.8% 7.5%
2026 HOU 45.2% 31.0% 22.1% 46.9% 37.7% 25.5% 36.8% 31.6% 46.3% 6.0%
RP MLB Percentile 57 28 97 91 56 17 28 67 74 27
RP MLB AVG 44.5% 34.6% 27.0% 38.4% 36.2% 22.9% 40.9% 29.9% 43.1% 6.6%
Career 45.1% 29.5% 22.0% 48.5% 34.9% 25.1% 40.0% 31.0% 47.1% 6.2%

Kai-Wei Teng Approach › Counts

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team Early% Behind% 2-Str% Early BIP% F-Str% TF-Str% ECS% 2-Str O-Sw% PAR%
2024 SF 60.8% 15.7% 23.5% 16.1% 50.9% 41.8% 17.7% 12.5% 14.6%
2025 SF 55.0% 12.0% 33.0% 12.4% 67.6% 55.4% 25.4% 25.9% 20.6%
2026 HOU 58.4% 13.1% 28.5% 14.2% 59.8% 47.1% 22.9% 25.8% 20.2%
RP MLB Percentile 47 29 29 42 37 23 71 41 60
RP MLB AVG 58.5% 12.1% 29.9% 14.5% 61.1% 50.2% 21.1% 26.7% 19.3%
Career 57.7% 13.1% 29.3% 13.9% 60.9% 48.8% 23.0% 24.7% 19.9%

Kai-Wei Teng PLV

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team P PLV QP% AP% BP% Q-BP% MTK% HP HL PLA
2024 SF 204 4.43 32.8% 26.2% 41.0% -8.2% 8.2% -0.6 0 1.60
2025 SF 573 4.74 45.5% 14.3% 40.1% 5.4% 7.0% 2.9 +4 4.76
2026 HOU 1,266 4.75 42.6% 18.2% 39.2% 3.4% 6.1% 4.1 +2 4.31
RP MLB Percentile 87 11 15 65 23 23 16 31 37 14
RP MLB AVG 884 4.94 45.9% 17.3% 36.8% 9.1% 4.7% 0.6 0 3.56
Career 2,043 4.74 43.2% 17.3% 39.5% 3.6% 6.4% 6.4 +6 4.17
Get Premium