San Diego hosts San Francisco in a pivotal four-game set, with Game 3 on Aug. 20 featuring JP Sears for the Padres and Landen Roupp for the Giants. San Diego sits two games behind the Dodgers in the NL West, while San Francisco is 6.5 games out of the final wild-card. The Giants’ in-season addition of Rafael Devers aims to spark their offense, while San Diego’s bullpen superiority and Roupp’s strikeout potential provide the edge in a game that local bettors expect to lean Padres’ way. Roupp’s 3.45 ERA and Sears’ 5.12 mark frame a clash where left-on-left power and bullpen depth could swing late innings. A two-game sample against Roupp and a bullpen that ranks among MLB’s best adds intrigue for fantasy managers monitoring this divisional showdown. The best prop on the board sees Roupp over 3.5 strikeouts, reflecting his pace and San Francisco’s difficulties against left-handed arms. Overall, expect a tight, bullpen-driven contest with San Diego favored to seize Game 3 and continue pressing the West race.