Michael Wacha
52
Kansas City Royals#52 · SP

Michael Wacha

Age 35
Contract Value $17,000,000/yr
Size 6' 6" · 215
Throws RHP
Bats Right
From Iowa City, IA
9–10
W-L
3.32
ERA
1.11
WHIP
158
K
200.2
IP
32
GS
61P-ScoreABOVE AVG

Wacha combines strong workload with above avg consistency. He ranks 40th among 226 qualified starters.

How P-Score works
Stats updated Oct 22, 3:31 AM ETLast game Sep 20 at PIT

Season overview

ERA
3.3239th
WHIP
1.1136th
K/9
7.1164th
BB/9
2.445th
FIP
4.31121st
HR/9
1.4142nd
IP/start
6.3
WAR
2.449th
How good is he?
StatPlayerMLB AvgPercentile
Run Prevention6050
ABOVE AVG
Skill5050
AVERAGE
Workload7550
STRONG
Consistency6550
ABOVE AVG
Form6350
ABOVE AVG
Contact Management5950
AVERAGE

Recent form

Last 5 starts
ERA
2.563.32
▼ 0.76
K/9
8.07.1
▲ 0.9
BB/9
3.12.4
▲ 0.7
IP/start
6.36.3
— 0.0
Pitches/start
10195
▲ 6
·ERA improved by 0.76 over the last five starts.
·Completed six innings in four of five starts.
·Strikeout rate rose from 7.1 to 8.0 K/9.

Game log

Last 10 starts · bar = innings completed
5.2 IP · 113 pitches
2 ER4 H · 5 K
ND
6.0 IP · 99 pitches
4 ER4 H · 2 K
L
6.0 IP · 93 pitches · QS
0 ER3 H · 4 K
ND
6.0 IP · 96 pitches · QS
3 ER6 H · 7 K
W
8.0 IP · 103 pitches · QS
0 ER4 H · 10 K
W
7.0 IP · 96 pitches · QS
1 ER3 H · 6 K
W
5.0 IP · 79 pitches
4 ER6 H · 3 K
W
6.2 IP · 96 pitches · QS
3 ER7 H · 5 K
ND
5.2 IP · 94 pitches
1 ER3 H · 1 K
ND
6.0 IP · 99 pitches · QS
1 ER5 H · 7 K
L

Pitch arsenal (2026)

Usage %Velocity
  • Four-seam FB27.5%93.1 mph
  • Changeup24.9%80.6 mph
  • Cutter14.9%89.5 mph
  • Sinker13.9%93.2 mph
  • Curveball10.0%75.9 mph
  • Slider8.8%85.0 mph

Hot / cold zones (vs RHB)

.214.196.282.311.237.355.140.382.148
  • Better than MLB avg
  • Similar to MLB avg
  • Worse than MLB avg

Monthly ERA (2026)

Minimum 1 GS

Splits

Home / away
Home (14 GS)
2.93
WHIP 1.04
Away (17 GS)
3.67
WHIP 1.16
0.74 ERA better at home
vs handedness
vs LHH
.615
vs RHH
.788
.173 OPS better vs LHH
By monthERA · IP · K
September3.4223.218
August2.5132.125
July4.2529.227
June3.5133.119
May3.3238.032
April3.7331.126
March0.006.07
Rest daysERA · WHIP · K/9
5 days (15 GS)3.071.086.9
6+ days (15 GS)3.831.177.2
Sample sizes below four starts are not shown

Career

YearTeamW-LERAIPKWHIPFIPWAR
2026KCKansas City Royals9–103.32200.21581.114.312.4
202510–133.86172.21261.223.56
202413–83.35166.21451.193.50
202314–43.22134.11241.163.67
202211–23.32127.11041.124.04
20213–55.05124.21211.314.31
Career6 yrs60–423.64926.17781.183.892.4

Frequently asked

What is Michael Wacha's ERA in 2026?+
3.32 across 32 starts and 200.2 innings, with a 1.11 WHIP and a 4.31 FIP. That ERA ranks 39th among qualified starters.
When is his next start?+
No probable start has been announced.
What pitches does he throw?+
He throws four-seam fb (27.5% at 93.1 mph mph), changeup (24.9% at 80.6 mph mph), cutter (14.9% at 89.5 mph mph), sinker (13.9% at 93.2 mph mph), curveball (10.0% at 75.9 mph mph), slider (8.8% at 85.0 mph mph).
What is his P-Score?+
61 out of 100, which we label above avg — 40th among 226 qualified starters.
How has he pitched in his last 5 starts?+
A 2.56 ERA, 8.0 K/9, 3.1 BB/9.