№ 01Rumfield is slashing a .298 average with a 0.86 OPS over 362 at-bats this season, a steady foundation for a hit prop at this price.
№ 02Facing right-handed pitching, he is hitting .319 and running a 0.94 OPS across 290 plate appearances, so the platoon side reads cleanly.
№ 03Misiorowski throws 76.2% fastballs, and Rumfield owns a .359 xwOBA against fastballs across 229 plate appearances this year.
№ 04Against right-handed cutters he hits .280 in 27 plate appearances and whiffs just 8% of the time, a contact profile that travels.
№ 05The counter is loud: Misiorowski's 2.01 xERA over 115.0 innings, 1.84 FIP, 38.3% strikeout rate, and .091 average allowed to lefties in 241 matchups.
§ 01The analysis
Start with the season line. Rumfield is hitting .298 with a 0.86 OPS across 362 at-bats, and the right-handed split sharpens it further: a .319 average and a 0.94 OPS in 290 plate appearances versus righties. That is the pool this matchup pulls from. The pitch-mix fit is the second pillar. Jacob Misiorowski throws fastballs 76.2% of the time, and Rumfield is running a .359 xwOBA against fastballs over 229 plate appearances. When the cutter shows up, Rumfield hits .280 against right-handed cutters in 27 plate appearances with only an 8% whiff rate, so there is no clear soft spot in the mix. Form supports it too. Over the last 10 games he has 9 hits in 33 at-bats, first pitch is in daylight, and American Family Field sits at a 0.94 run environment. The honest risk lives with the arm across the diamond. Misiorowski carries a 2.01 xERA across 115.0 innings, a 1.84 FIP, and a 3.06 FIP over his most recent 5 starts spanning 28.0 innings. He is striking out 38.3% of batters faced and has held left-handed hitters to a .091 average in 241 matchups.
§ 02The call
The over rests on a clean stack: a .298 hitter with a 0.94 OPS versus righties, meeting a starter who goes to the fastball 76.2% of the time against a bat carrying a .359 xwOBA on that pitch. Recent form checks in at 9-for-33 across the last 10 games. At -125 the ask is a single knock, and the counter is the arm on the mound, a 1.84 FIP and 38.3% strikeout rate that can turn any single at-bat into a swing and miss.
Final resultWINTJ Rumfield OVER 0.5 Hits · -125 Graded Jul 27, 2026