PoolExpert

Stephen Kolek

Pitcher for Kansas City
Age: 29, 210 lbs, 6'3"
Born: 4/18/1997, Houston, TX, USA
Sal: N/A
This player is injured. Currently Injured

TRANSACTION REPORT 14 days

Shifts to 60-day IL.
The Royals transferred Kolek (forearm) from the 15-day injured list to the 60-day IL.
Seasons
City
GP
CG
IP
ERA
W
L
ShO
Sv
H
2B
3B
HR
SO
HB
BB
WP
Bk
R
ER
NH
WHIP
K/9
PPts
PPts/GP
2026
KC
10
1
54.0
4.50
4
3
1
0
55
11
2
8
34
2
12
2
0
30
27
0
1.24
5.67
20.0
2.0
2025
KC
19
1
112.7
3.51
5
7
1
0
98
13
2
9
77
7
31
0
0
49
44
0
1.14
6.15
25.0
1.3
2024
SD
42
0
46.7
5.21
3
0
0
0
59
9
0
4
39
3
12
2
0
30
27
0
1.52
7.52
15.0
0.4
71
2
213.3
4.41
12
10
2
0
212
33
4
21
150
12
55
4
0
109
98
0
1.30
6.45
60.0
1.2
Date
Opp
Res
CG
IP
ERA
W
L
ShO
Sv
H
2B
3B
HR
SO
HB
BB
WP
Bk
R
ER
NH
WHIP
K/9
PPts
9/24/2025
LAA@
L2 - 3
0
6.0
3.00
0
1
0
0
5
1
0
1
2
0
2
0
0
3
2
0
1.17
3.00
0.0
9/18/2025
SEA
L0 - 2
0
7.3
1.23
0
1
0
0
2
1
0
0
8
0
1
0
0
2
1
0
0.41
9.82
0.0
9/11/2025
CLE@
L2 - 3
0
6.7
1.35
0
0
0
0
3
2
0
0
4
0
1
0
0
1
1
0
0.60
5.40
0.0
9/6/2025
MIN
W11 - 2
0
7.0
2.57
1
0
0
0
6
1
1
0
4
0
1
0
0
2
2
0
1.00
5.14
5.0
8/30/2025
DET
W3 - 1
0
6.0
1.50
0
0
0
0
4
0
0
0
3
0
0
0
0
1
1
0
0.67
4.50
0.0
7/27/2025
W9 - 2
0
6.0
3.00
1
0
0
0
4
0
0
1
2
0
3
0
0
2
2
0
1.17
3.00
5.0
7/22/2025
L3 - 4
0
5.7
4.76
0
1
0
0
8
2
0
0
5
1
1
0
0
3
3
0
1.59
7.94
0.0
7/5/2025
W7 - 4
0
5.3
10.13
0
1
0
0
9
1
0
2
2
1
1
0
0
6
6
0
1.88
3.38
0.0
6/29/2025
L2 - 3
0
5.7
1.59
0
0
0
0
3
0
0
0
5
0
1
0
0
1
1
0
0.71
7.94
0.0
6/23/2025
W10 - 6
0
4.3
8.31
0
1
0
0
5
1
0
0
5
0
1
0
0
5
4
0
1.38
10.38
0.0
0
60.0
3.74
2
5
0
0
49
9
1
4
40
2
12
0
0
26
23
0
1.06
6.05
10.0
Pages:
<< 1 2 3 4 5 6 7 8 >>
Date
Visit.
Home
Time
8/17/2026
7:40 PM
8/18/2026
7:40 PM
8/19/2026
7:40 PM
Pages:
<< 1 2
Player
Pos
City
Injured date
Type
Description
+
P
KC
4/9/2026
Cleared for rehab assignment
Oblique
details
P
KC
4/6/2026
Ramping up in extended spring
Oblique
details
P
KC
3/22/2026
Progressing in rehab
Oblique
details
P
KC
3/18/2026
Begins mound work
Oblique
details
P
KC
3/9/2026
Playing catch
Oblique
details
P
KC
2/27/2026
Has Grade 1 oblique strain
Oblique
details
P
KC
2/26/2026
Diagnosed with left oblique strain
Oblique
details
P
KC
2/25/2026
Nursing side injury
Side
details
P
KC
8/31/2024
Yet to throw off mound
Forearm
details
P
KC
8/17/2024
Not yet throwing
Forearm
details
Pages:
<< 1 2
Player
Pos
City
Transaction date
Description
P
KC
3/25/2026
Out with strained oblique.
P
KC
9/4/2025
Recalled to start.
P
KC
8/31/2025
Returns to Triple-A.
P
KC
8/29/2025
Set for Royals debut.
P
KC
7/31/2025
Dealt to Royals.
P
KC
7/29/2025
Sent down to El Paso.
P
KC
7/22/2025
Recalled ahead of start.
P
KC
7/6/2025
Sent down.
P
KC
5/4/2025
Called up for start.
P
KC
3/24/2025
Loses bid for starting rotation.
Pages:
<< 1 2 3 >>

Stars of the month

Date
Player
City
Pos
Star
May 05, 2026
KC
P
NA
May 12, 2026
KC
P
NA
May 17, 2026
KC
P
NA
May 23, 2026
KC
P
NA
May 29, 2026
KC
P
NA
June 03, 2026
KC
P
NA
June 09, 2026
KC
P
NA
June 14, 2026
KC
P
NA
June 21, 2026
KC
P
NA
July 02, 2026
KC
P
NA
 

Stars of the week

Date
Player
City
Pos
Star
May 05, 2026
KC
P
NA
May 12, 2026
KC
P
NA
May 17, 2026
KC
P
2nd star
May 23, 2026
KC
P
2nd star
May 29, 2026
KC
P
NA
June 03, 2026
KC
P
Rookie star
June 09, 2026
KC
P
3rd star
June 14, 2026
KC
P
NA
June 21, 2026
KC
P
NA
July 02, 2026
KC
P
NA
 
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