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Trevor McDonald
#
72
Team
SF · P
Debut
2024 · 3 MLB seasons

Trevor McDonald

Age 25
Contract Value $596,453/yr
Size 6' 0" · 205
Throws RHP
Bats Right
From Mobile, AL
3-7 W-L
5.12
ERA
1.31
WHIP
7.3
K/9
2.9
BB/9
70.1
Innings
14
Starts
15-day ILTrevor McDonald is on the injured list since Jul 21, 2026.
Trevor McDonald season snapshot
Season stats
ERA
5.12
WHIP
1.31
K/9
7.3
BB/9
2.9
HR/9
0.90
IP
70.1
GS
14
W-L
3-7
◆ Pitcher snapshot

Trevor McDonald, a starter for the San Francisco Giants, has worked through 14 starts and 70.1 innings while posting a 5.12 ERA, 1.31 WHIP and 3-7 record. The R-hander has shown enough swing-and-miss ability to miss barrels at times, and his overall profile points to a pitcher who can help when his fastball command is in place and he gets ahead early in counts.

His strikeout rate sits at 7.29 per nine innings, while the walk rate is 2.94, a combination that helps explain both the useful stretches and the occasional volatility. When Trevor McDonald is locating to both sides of the plate, he can work efficiently and keep pressure off himself, but lapses in command can force him into hitter-friendly situations. The current line suggests a pitcher whose results can move quickly from start to start.

Recent form:

Recent starts
  • 07/204.0 IP · 3 ER · 3 K
  • 07/127.0 IP · 1 ER · 4 K
  • 07/072.1 IP · 8 ER · 0 K
  • 07/016.0 IP · 0 ER · 5 K
  • 06/265.1 IP · 3 ER · 3 K

Trevor McDonald has pitched through a down trend lately, though the game-to-game picture still looks a bit mixed rather than purely one-directional. A stronger outing can stabilize the outlook in a hurry, especially if he is getting ahead and finishing plate appearances without extra traffic.

For the season, Trevor McDonald has logged 3 wins and 7 losses, giving the San Francisco Giants needed innings while trying to settle into a more dependable rhythm. If the command sharpens and the secondary stuff plays more consistently off his primary mix, there is room for cleaner run prevention.

Trevor McDonald ERA trend
Last 6
Earned runs per start
Avg 3.0 ER / start
↓ ERA trending down over recent starts.

Trevor McDonald game log

2026 season
DateOpponentIPHERKBBERA
Jul 20Kansas City Royals443326.75
Jul 12Colorado Rockies731411.29
Jul 7Toronto Blue Jays2.11180134.29
Jul 1Arizona Diamondbacks610500.00
Jun 26Atlanta Braves5.173315.29
Jun 20Miami Marlins333139.00
Jun 13Chicago Cubs3.2644311.25
Jun 7Chicago Cubs541631.80
Jun 2Milwaukee Brewers553435.40
May 27Arizona Diamondbacks6.162622.95
May 22Chicago White Sox3.2374119.69
May 16Athletics6.251511.45
May 11Los Angeles Dodgers5.193425.29
May 4San Diego Padres721801.29

Trevor McDonald season splits

Home / away / vs L-R · 2026
Home ERA
ERA5.88
Away ERA
ERA3.19
vs Left AVG
AVG0.288
vs Right AVG
AVG0.173
Trevor McDonald monthly splits
ERA · IP · K · BB · WHIP per month
MonthGSERAIPKBBWHIP
May54.3429.02761.07
Jun55.7322.018131.73
Jul45.5919.11241.19
Pitch arsenal
Usage and average velocity · 2026
SISinker
57.6%93.4 mph
SLSlider
25.9%85.8 mph
CHChangeup
14.7%83.8 mph
FFFour-seam FB
1.0%94.0 mph
FCCutter
0.8%90.3 mph

Performance vs teams

2026 starts · sorted by ERA

Hot / Cold zones

Opponent results by strike zone area

AVG by zone

  • Zone 01: .278
  • Zone 02: .263
  • Zone 03: .300
  • Zone 04: .333
  • Zone 05: .375
  • Zone 06: .167
  • Zone 07: .316
  • Zone 08: .313
  • Zone 09: .227
  • Zone 11: .091
  • Zone 12: .333
  • Zone 13: .240
  • Zone 14: .033

OPS by zone

  • Zone 01: .579
  • Zone 02: .526
  • Zone 03: .700
  • Zone 04: .846
  • Zone 05: 1.000
  • Zone 06: .500
  • Zone 07: .684
  • Zone 08: .813
  • Zone 09: .727
  • Zone 11: .550
  • Zone 12: .857
  • Zone 13: .556
  • Zone 14: .440

SLG by zone

  • Zone 01: .333
  • Zone 02: .263
  • Zone 03: .400
  • Zone 04: .583
  • Zone 05: .625
  • Zone 06: .333
  • Zone 07: .368
  • Zone 08: .500
  • Zone 09: .500
  • Zone 11: .091
  • Zone 12: .333
  • Zone 13: .280
  • Zone 14: .033

OBP by zone

  • Zone 01: .263
  • Zone 02: .263
  • Zone 03: .300
  • Zone 04: .308
  • Zone 05: .375
  • Zone 06: .167
  • Zone 07: .316
  • Zone 08: .313
  • Zone 09: .227
  • Zone 11: .500
  • Zone 12: .714
  • Zone 13: .296
  • Zone 14: .420

numberOfStrikes by zone

  • Zone 01: 29.00
  • Zone 02: 41.00
  • Zone 03: 25.00
  • Zone 04: 37.00
  • Zone 05: 44.00
  • Zone 06: 54.00
  • Zone 07: 28.00
  • Zone 08: 37.00
  • Zone 09: 61.00
  • Zone 11: 23.00
  • Zone 12: 7.00
  • Zone 13: 46.00
  • Zone 14: 69.00

earnedRunAverage by zone

  • Zone 01: -
  • Zone 02: -
  • Zone 03: -
  • Zone 04: -
  • Zone 05: -
  • Zone 06: -
  • Zone 07: -
  • Zone 08: -
  • Zone 09: -
  • Zone 11: -
  • Zone 12: -
  • Zone 13: -
  • Zone 14: -

numberOfPitches by zone

  • Zone 01: 49.00
  • Zone 02: 58.00
  • Zone 03: 34.00
  • Zone 04: 61.00
  • Zone 05: 83.00
  • Zone 06: 71.00
  • Zone 07: 48.00
  • Zone 08: 65.00
  • Zone 09: 80.00
  • Zone 11: 122.00
  • Zone 12: 51.00
  • Zone 13: 138.00
  • Zone 14: 277.00
0.4000.3000.200
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