№ 01Freddy Peralta has posted a 4.82 FIP across 23.3 innings over his last five starts, well above his 3.77 xERA on the season
№ 02Peralta's swinging-strike rate and strikeout rate have both dipped below his own established baseline for the year
№ 03Truist Park sits at 1050 feet of elevation, thin enough air to carry contact materially further
№ 04Milwaukee's bullpen has thrown 205 pitches over the last three days, meaning any early exit from Peralta lands on tired arms
№ 05Yastrzemski is 1-for-11 in 11 career plate appearances against Peralta, the clean risk on this ticket
§ 01The analysis
The lean on Yastrzemski to clear 0.5 hits at -130 starts with the arm across from him. Freddy Peralta has run a 4.82 FIP across 23.3 innings over his most recent five starts, a stretch where his swinging-strike and strikeout rates have both slipped under his own season baseline. His full-year 3.77 xERA and 21.8% strikeout rate paint a sharper pitcher than the one taking the ball right now, and his 4.14 FIP on the year already hints at some peripheral slippage. The setting helps. Truist Park sits at 1050 feet of elevation with a 1.02 run environment on the season, and the thinner air carries contact further. There's also a soft landing spot underneath the start, with Milwaukee's bullpen having thrown 205 pitches over the last three days. The counter is real. Yastrzemski is 1-for-11 in 11 career plate appearances against Peralta, has managed just 4 hits in 22 at-bats over his last 10 games, and is hitting .071 against right-handed four-seamers over the last 30 days across 15 plate appearances. His .234 mark versus righties this year and 0.69 OPS in 209 plate appearances against them frame the ceiling honestly.
§ 02The call
The bet is priced on a Peralta who has been shakier than his season line, working in a park that plays up and against a lineup card that could see the middle innings dip into a taxed bullpen. Yastrzemski's career sample versus Peralta and his recent slide are the honest reasons this sits at -130 instead of shorter. Take the version of Peralta who has run a 4.82 FIP over his last 23.3 innings, take the 1050 feet of elevation, and live with the matchup history.
Final resultWINMike Yastrzemski OVER 0.5 Hits · -130 Graded Jul 7, 2026