MLB

Arizona is getting plus-money at home even though the pitching matchup leans in its favor. Rodriguez has the better season line by a wide margin, and the Diamondbacks have also been stronger at home than on the road. Chicago brings the bigger bat in terms of season runs and home runs, but the Cubs are laying a price with a starter whose run prevention is not at the same level as Rodriguez. That makes Arizona the cleaner value side.
Chicago enters with the more dangerous offense overall, ranking better in batting average, on-base percentage, OPS, runs, and home runs. The Cubs have scored 695 runs across 133 games, which is well above Arizona’s 603, and their .338 on-base percentage gives them more traffic on the bases. Arizona, though, has been the better home team and owns a stronger recent home profile, which matters in a game priced close to a coin flip. Arizona’s recent record is steadier at 5-5 in its last 10, while Chicago is 4-6 over that same span and comes in on a loss. The Cubs’ pitching staff has been slightly better in ERA, but Arizona’s starter is the better arm here. That combination gives the Diamondbacks a realistic path to win a one-run game even if Chicago wins the overall batting battle.
Eduardo Rodriguez gets the ball for Arizona with a 13-4 record, a 2.61 ERA, and 110 strikeouts. Those numbers point to a pitcher who has limited damage all season and gives Arizona a strong chance to control the game early. With the Diamondbacks at home, his profile fits well against a Cubs lineup that is powerful but also strikes out often. Matthew Boyd starts for Chicago with an 8-2 record, a 4.15 ERA, and 71 strikeouts. He has done enough to help the Cubs stay in the race, but his run prevention has been closer to average than elite. Against a Diamondbacks club that has been better at home than away, Boyd faces more risk than Rodriguez, especially if Arizona can keep the ball in play and avoid the long inning.
Arizona should be able to take advantage of a favorable home setup and the stronger starting pitcher, even though Chicago brings the more productive lineup. The Cubs’ offense can keep this close, but the Diamondbacks have enough pitching edge to finish the job in a narrow result. Projected final score: Diamondbacks 5, Cubs 4.