Guy Boston recommended betting the under on Spencer Steer's 1.5 hits, runs, and RBI prop due to unfavorable pitch matchups vs Robbie Ray. Steer's strikeout rate notably increases against fastballs, Robbie Ray's primary pitch, and also faces difficulty against sliders. Boston highlighted this pitch-mix disadvantage, emphasizing that Steer doesn't profile well today despite the hitters' friendly conditions at Great American Ballpark. He acknowledged the general possibility of offense in this matchup but clearly marked Steer as an outlier likely to underperform, making the under an attractive play.