Great American Ball Park’s 1.10 park factor changes the baseline for any total here — but park effects describe full-season samples, not an individual matchup where one starter carries a 3.38 ERA and the other has walked 64 batters this year. The total is set at 8.5 with the under priced at -105 — nearly flat juice on a number that may not fully weight the pitching asymmetry. See how this one plays out.









