PitchIQ MiLB PITCH INTELLIGENCE · PROSPECTTILT
Players / SFG / John Michael Bertrand

John Michael Bertrand

SFG · Triple-A · Age 28 · 58.1 IP
LHP Triple-A SFG
7.2
TiltValue (ProspectTilt Composite)
John Michael Bertrand is a 28-year-old LHP in the SFG organization, currently at the Triple-A level. Across 58.1 innings, John has posted a 5.09 ERA with a 5.22 xFIP and 1.65 WHIP. The strikeout rate sits at 15.7% against a 9.7% walk rate, a 6.0% K-BB% and 8.4% swinging-strike rate.
On the Statcast side, the fastball averages 85.5 mph (topping at 92.9) with +4.9" of induced vertical break and a -7.20° vertical approach angle.
View Full Interactive Profile →
Core Metrics
ERA
5.09
xFIP
5.22
K%
15.7
BB%
9.7
Command & Stuff
WHIP
1.65
K-BB%
6.0
SwStr%
8.4
IP
58.1
Statcast Fastball Profile
Velo
85.5
Max
92.9
IVB
+4.9"
VAA
-7.20°
More SFG Pitchers
Data via ProspectTilt PitchIQ — live MiLB Statcast analytics.
Stats current as of June 17, 2026. Updated nightly.
Browse all players · Interactive leaderboards