Major League Baseball
PLAYERS
Ronald Bolanos
#57 - Kansas City Royals
Profile
Position Reliever
Height 6'2"
Weight 230 lbs
Birthdate August 23, 1996
Birthplace Santa Cruz del Norte
College
Bats Right
Throws Right
Key Statistics
IP 18.1
W/L 0-0
SV 0
ERA 4.42
K 12
BB 12
OBP .402
Errors 0
Last 10
Date vs Res Score IP H R ER K BB HR
6/3/22 HOU 3-10 0.1 3 3 3 1 2 0
5/29/22 @ MIN 3-7 2.0 2 1 1 0 0 0
5/19/22 CHW 4-7 3.0 3 1 1 2 0 0
5/14/22 @ COL 4-10 4.0 2 1 1 4 2 1
5/9/22 @ BAL 1-6 2.0 2 0 0 1 1 0
5/4/22 STL 0-10 2.2 4 3 3 1 3 1
4/30/22 NYY 0-3 3.0 2 0 0 1 3 0
4/23/22 @ SEA 7-13 1.1 2 0 0 2 1 0
6/12/21 @ OAK 2-11 3.1 2 1 1 4 2 0
6/8/21 @ LAA 1-8 2.0 0 0 0 5 0 0
Pitching Statistics
Year Team W L ERA IP H R ER BB K HR
2019 SD 0 2 5.95 19.2 17 13 13 12 19 3
2020 KC 0 2 12.27 3.2 8 7 5 3 2 2
2021 KC 0 0 1.42 6.1 4 1 1 2 10 0
2022 KC 0 0 4.42 18.1 20 9 9 12 12 2
Pitching Splits
  Overall Last 3 Away Home Day Night
W/L
ERA
IP
Hits
Runs
ER
K
BB
HR		 0-0
4.42
18.1
20
9
9
12
12
2		 0-0
0.00
0.0
0
0
0
0
0
0		 0-0
1.93
9.1
8
2
2
7
4
1		 0-0
7.00
9.0
12
7
7
5
8
1		 0-0
4.66
9.2
11
5
5
4
4
1		 0-0
4.15
8.2
9
4
4
8
8
1
OBP
WHIP
GB:FB
SB
CS
SB %
QS %		 .402
1.75
2.78
0
2
0.0
0.0		 .000
0.00
0
0
0
0
0.0		 .325
1.29
4.33
0
1
0.0
0.0		 .468
2.22
2.00
0
1
0.0
0.0		 .378
1.55
4.50
0
0
0
0.0		 .429
1.96
1.40
0
2
0.0
0.0
TW/TL
AF
AA
Total
Over
Under		 0-8
2.75
8.25
11.00
6
2		 0-0
0.00
0.00
0.00
0
0		 0-4
3.75
9.00
12.75
3
1		 0-4
1.75
7.50
9.25
3
1		 0-4
2.00
7.50
9.50
3
1		 0-4
3.50
9.00
12.50
3
1
Season Injury Log
Date On Date Off Injury Status
5/20/22 5/20/22 Illness COVID-19 IL