Pittsburgh Pirates vs Cincinnati Reds — Mar 31, 2026 | AI Prediction & Stats

Cincinnati’s early-season momentum continues. Brandon Williamson, making his first start of 2026, rides a lively fastball and a sharp change to keep Pittsburgh quiet through two frames before Brandon Lowe clips him for a solo shot in the third. Williamson exits after five innings with a 3-2 lead, helped by a second-inning RBI single from the scorching-hot Sal Stewart and a two-run burst in the fifth highlighted by Elly De La Cruz’s opposite-field homer off an over-the-plate cutter. Bubba Chandler shows his usual strike-throwing efficiency but runs into trouble the second time through the lineup; his switch-hitting weakness versus left-hand bats is exposed by Will Benson’s gap double that sets up the fifth-inning damage. Chandler leaves after six, down 3-2. The bullpens decide it. Cincinnati’s late-inning trio of Tony Santillan, Pierce Johnson and Emilio Pagán strands traffic in the seventh and eighth, while Pittsburgh’s middle relief falters. Dennis Santana issues a leadoff walk in the seventh that Matt McLain converts into a tack-on run with a two-out single. In the eighth, Gregory Soto hangs a slider that Spencer Steer drives to the right-field wall for an insurance RBI. Brandon Lowe stays dangerous, lining an eighth-inning RBI double off Johnson to bring the Bucs within two, but Pagán slams the door in the ninth with a mix of high fastballs and sweepers. Key factors: • Reds’ bats are hotter (11 runs last four games) and match up well against Chandler’s fastball-heavy approach. • Pirates’ offense remains top-heavy; aside from Lowe and O’Hearn, the lineup is striking out at a 28 % clip. • Cincinnati’s bullpen owns a 2.31 ERA through the first series, while Pittsburgh’s sits north of 5.00, a gap that shows up late. Final verdict: Reds win 5-3, tightening their grip on second place and sending the Pirates to a 1-4 start.