№ 01Bryce Elder has posted a 7.52 FIP across 24.0 innings over his most recent 5 starts, well clear of his 3.82 xERA on the full season.
№ 02Truist Park grades at a 1.10 home run factor for left-handed hitters this season, and Song swings from the left side into that split.
№ 03The park sits at 1050 feet of elevation with a 90°F first pitch, both conditions that carry the ball further through the air.
№ 04Elder throws 63.9% fastballs and Song owns a .288 xwOBA against fastballs across 63 plate appearances this season.
№ 05Truist Park carries a 1.02 run environment and the home bullpen has thrown 215 pitches over the last three days, pushing usage into deeper arms.
§ 01The analysis
Start with what Elder is bringing to the mound. Across his last 5 starts he has run a 7.52 FIP over 24.0 innings, a stretch that sits far above his 3.82 xERA on the season and his 4.26 FIP mark on the year. Song walks into that at Truist Park, which plays to a 1.10 home run factor for left-handed hitters and sits at 1050 feet of elevation where thinner air carries the ball materially further. First pitch is 90°F, another lift for anything hit in the air, and the venue's run environment is 1.02. The pitch mix lines up too. Elder leans on his fastball 63.9% of the time, and Song has a .288 xwOBA against fastballs across 63 plate appearances this season, so the pitch he sees most is the one he handles best. Depth pressure is on Atlanta's staff as well, with the home bullpen having logged 215 pitches over the last three days. The honest risk is the platoon line: Elder has held left-handed batters to a .190 average across 279 matchups, and Song is 6 for 25 over his last 10 games with a 0.69 OPS versus right-handed pitching.
§ 02The call
The read leans on Elder's 7.52 FIP over 24.0 innings in his last 5 starts meeting a 1.10 lefty home run park at 1050 feet and 90°F, with a hitter carrying a .288 xwOBA on the fastballs Elder throws 63.9% of the time. The counter is fair, mainly Elder's .190 average allowed to left-handed batters over 279 matchups and Song's 6-for-25 stretch across his last 10 games, with Raisel Iglesias and his 2.36 ERA over 34.3 innings sitting in the ninth. The supporting side carries the number at -143.
Final resultLOSSSung-Mun Song OVER 0.5 Total Bases · -143 Graded Jul 21, 2026