Houston Astros#63 · SP
Kai-Wei Teng
Age 27
Contract Value $681,534/yr
Size 6' 4" · 241
Throws RHP
Bats Right
From Taichung, Taiwan
5–7
W-L
4.76
ERA
1.38
WHIP
73
K
73.2
IP
10
GS
50P-ScoreAVERAGE
Teng combines strong consistency with above avg strikeouts & control. He ranks 140th among 224 qualified starters.
How P-Score works →Stats updated Sep 7, 11:29 AM ETLast game Jun 27 at DET
Season overview
How good is he?
StatPlayerMLB AvgPercentile
Results4250BELOW AVG
Strikeouts & Control6050ABOVE AVG
Run Prevention4450BELOW AVG
Consistency7650STRONG
Form3150WEAK
Recent form
Last 5 startsPitch arsenal (2026)
Usage %Velocity
- Sweeper35.4%84.2 mph
- Four-seam FB27.3%93.3 mph
- Sinker16.7%93.2 mph
- Changeup9.9%86.9 mph
- Curveball9.2%82.4 mph
- Slider1.7%85.5 mph
Hot / cold zones (vs RHB)
.267.278.111.130.333.324.250.391.188
- Better than MLB avg
- Similar to MLB avg
- Worse than MLB avg
Monthly ERA (2026)
Minimum 1 GSSplits
Home / away
Home (5 GS)
4.81
WHIP 1.44
Away (5 GS)
6.41
WHIP 1.78
1.60 ERA better at home
vs handedness
vs LHH
.865
vs RHH
.640
.225 OPS better vs RHH
By monthERA · IP · K
June7.7722.020
May2.8419.021
April6.003.02
Rest daysERA · WHIP · K/9
6+ days (8 GS)4.861.498.8
Sample sizes below four starts are not shown
Career
Frequently asked
What is Kai-Wei Teng's ERA in 2026?+
4.76 across 10 starts and 73.2 innings, with a 1.38 WHIP and a 4.75 FIP. That ERA ranks 153rd among qualified starters.
When is his next start?+
No probable start has been announced.
What pitches does he throw?+
He throws sweeper (35.4% at 84.2 mph mph), four-seam fb (27.3% at 93.3 mph mph), sinker (16.7% at 93.2 mph mph), changeup (9.9% at 86.9 mph mph), curveball (9.2% at 82.4 mph mph), slider (1.7% at 85.5 mph mph).
What is his P-Score?+
50 out of 100, which we label average — 140th among 224 qualified starters.
How has he pitched in his last 5 starts?+
A 7.77 ERA, 8.2 K/9, 3.7 BB/9.