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Major League Baseball
Profile | Career Statistics
Kai-Wei Teng
Profile
Position Starter
Ht/Wt 6'4" / 241 lbs
Birthdate December 1, 1998
Birthplace Taichung, Taiwan
College  
Bats/Throws Right / Right
Draft N/A
Experience N/A
Key Statistics
IP 22.2
W/L 2-4
SV 0
ERA 7.54
K 28
BB 14
OBP .398
Errors 0
Last 10 | Season
Date vs S/R Res Score IP H R ER K BB HR P P/IP GB:FB
9/7/25 @ STL S L 3-4 4.0 3 4 4 8 5 0 77 19.2 1.00
9/1/25 @ COL S W 8-2 5.1 9 2 2 8 0 0 85 15.9 .25
8/19/25 @ SD S L 1-5 3.1 3 3 2 4 1 0 80 24.0 4.00
8/13/25 SD S L 1-11 1.2 4 7 6 0 4 0 53 31.8 1.00
8/8/25 WAS R W 5-0 5.0 3 0 0 4 1 0 64 12.8 1.25
8/2/25 @ NYM S L 6-12 3.1 4 5 5 4 3 1 67 20.1 .67
4/19/24 AZ R 1-17 1.0 4 5 5 0 3 0 36 36.0 .00
4/14/24 @ TB R 4-9 3.2 4 2 2 1 0 2 39 10.6 .00
4/8/24 WAS R 1-8 3.1 3 2 2 2 2 0 61 18.3 4.00
3/31/24 @ SD R 4-13 3.0 4 3 3 4 3 0 68 22.7 .50
Pitching Statistics | Career
Year Team G GS W L SV BS ERA CG SHO IP H R ER BB K HR WP
2025 SF 6 5 2 4 0 0 7.54 0 0 22.2 26 21 19 14 28 1 0
2024 SF 4 0 0 0 0 0 9.82 0 0 11.0 15 12 12 8 7 2 1
Pitching Splits
  Overall Last 3 Away Home Day Night Grass Fieldturf Astroturf
W/L
ERA
IP
Hits
Runs
ER
K
BB
HR
2-4
7.54
22.2
26
21
19
28
14
1
1-2
5.68
12.2
15
9
8
20
6
0
1-3
7.31
16.0
19
14
13
24
9
1
1-1
8.10
6.2
7
7
6
4
5
0
1-3
10.67
14.1
20
18
17
20
12
1
1-1
2.16
8.1
6
3
2
8
2
0
2-4
7.54
22.2
26
21
19
28
14
1
0-0
0.00
0.0
0
0
0
0
0
0
0-0
0.00
0.0
0
0
0
0
0
0
OBP
WHIP
GB:FB
SB
CS
SB %
QS %
.398
1.76
1.00
2
0
100.0
0.0
.383
1.66
1.00
1
0
100.0
0.0
.397
1.75
0.89
2
0
100.0
0.0
.400
1.80
1.17
0
0
0
0.0
.452
2.23
0.60
1
0
100.0
0.0
.286
0.96
1.80
1
0
100.0
0.0
.398
1.76
1.00
2
0
100.0
0.0
.000
0.00
0
0
0
0
0.0
.000
0.00
0
0
0
0
0.0
TW/TL
AF
AA
Total
Over
Under
2-4
4.00
5.67
9.67
2
4
1-2
4.00
3.67
7.67
0
3
1-3
4.50
5.75
10.25
1
3
1-1
3.00
5.50
8.50
1
1
1-3
4.50
7.25
11.75
2
2
1-1
3.00
2.50
5.50
0
2
2-4
4.00
5.67
9.67
2
4
0-0
0.00
0.00
0.00
0
0
0-0
0.00
0.00
0.00
0
0
Season Injury Log
Date On Date Off Injury Status
No injuries to report.