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 3 days

Placed on family emergency list.
The Royals placed Kolek on the family medical emergency leave list.
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
6
1
38.0
3.32
3
1
1
0
29
6
0
5
27
1
8
2
0
16
14
0
0.97
6.39
15.0
2.5
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
67
2
197.3
4.01
11
8
2
0
186
28
2
18
143
11
51
4
0
95
85
0
1.21
6.69
55.0
1.4
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
6/3/2026
CIN@
W5 - 2
0
7.0
2.57
0
0
0
0
6
1
0
1
8
0
2
0
0
2
2
0
1.14
10.29
0.0
5/29/2026
TEX@
L1 - 9
0
5.0
7.20
0
1
0
0
6
3
0
1
5
0
1
0
0
6
4
0
1.40
9.00
0.0
5/23/2026
SEA
W5 - 0
1
9.0
0.00
1
0
1
0
4
1
0
0
2
0
1
1
0
0
0
0
0.56
2.00
5.0
5/17/2026
STL@
W2 - 0
0
6.3
0.00
1
0
0
0
4
0
0
0
3
1
1
0
0
0
0
0
0.79
4.26
5.0
5/12/2026
CWS@
L5 - 6
0
4.7
9.64
0
0
0
0
5
1
0
2
6
0
3
0
0
5
5
0
1.71
11.57
0.0
5/5/2026
CLE
W5 - 3
0
6.0
4.50
1
0
0
0
4
0
0
1
3
0
0
1
0
3
3
0
0.67
4.50
5.0
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
1
65.0
3.21
4
3
1
0
45
11
1
6
45
1
13
2
0
24
20
0
0.94
6.50
20.0
Pages:
1 2 3 4 5 6 7 >>
Date
Visit.
Home
Time
6/9/2026
7:40 PM
6/10/2026
7:40 PM
6/11/2026
2:10 PM
6/12/2026
8:10 PM
6/13/2026
7:10 PM
6/14/2026
2:10 PM
6/15/2026
6:45 PM
6/16/2026
6:45 PM
6/17/2026
1:05 PM
6/18/2026
7:40 PM
Pages:
1 2 >>
Player
Pos
City
Injured date
Type
Description
+
P
KC
5/4/2026
Will be activated to start
Oblique
details
P
KC
4/30/2026
Completes fourth rehab start
Oblique
details
P
KC
4/20/2026
Logs 4.1 innings in rehab start
Oblique
details
P
KC
4/15/2026
Scoreless effort in rehab outing
Oblique
details
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
Pages:
1 2 >>
Player
Pos
City
Transaction date
Description
P
KC
6/4/2026
Placed on family emergency list.
P
KC
5/8/2026
Rejoins big club.
P
KC
5/6/2026
Moving to Triple-A.
P
KC
5/5/2026
Activated ahead of Tuesday's start.
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.
Pages:
1 2 >>

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
 

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
 
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