Matt Vierling vs Grayson Rodriguez

The Almanac's Take

Neither side of this matchup is putting up numbers worth chasing. Vierling is hitting .222/.279/.622 OPS across 233 plate appearances, and he faces a same-handed righty here, so there's no platoon edge. Rodriguez's season line is genuinely bad — 9.60 ERA, 1.97 WHIP, and a 4.5 BB/9 through 30 innings — but a struggling pitcher isn't automatically an exploitable one when the batter is also cold. The 11-PA head-to-head is too thin to mean anything, even with Vierling averaging 95.2 mph exit velocity in those looks. Thin matchup on both ends.

Career head-to-head

AVG

.100

1-for-10

PA

11

HR

0

K

4

BB

1

Pitches seen

44

Avg exit velo

95.2 mph

Career meetings in the Statcast era (2015–present). Even a clear edge over a handful of plate appearances is a small sample — read it as color, not a projection.

Pitch mix to the batter

Plate-appearance log

• 2026-07-18Field Out · 4-Seam Fastball 94.9 mph · 99.7 mph EV
• 2026-07-18Field Out · Slider 85.7 mph · 107.4 mph EV
• 2026-05-28Field Out · 4-Seam Fastball 96.7 mph · 103.0 mph EV
• 2026-05-28Field Out · Slider 82.2 mph · 59.8 mph EV
• 2023-04-29Walk · 4-Seam Fastball 95.0 mph
• 2023-04-29Strikeout · Changeup 81.5 mph
• 2023-04-23Strikeout · Changeup 84.0 mph
• 2023-04-23Single · 4-Seam Fastball 95.5 mph · 106.1 mph EV
• 2023-04-23Strikeout · Sweeper 79.7 mph
• 2023-03-23Hit By Pitch
• 2023-03-23Strikeout