Mountcastle's two-run homer (20), 09/03/2022

Orioles win 4th straight, blast Astros, 9-5, behind Austin Hays' two-homer game: 'We're clicking right now

Mountcastle homers, has 3 hits, Orioles beat Blue Jays 6-5 - WTOP News

Mountcastle's two-run HR (14), 08/08/2023

Mullins hits a 3-run homer to start a six-run inning, leading Orioles past the Diamondbacks 7-3 - The San Diego Union-Tribune

Cedric Mullins' 9th-inning homer lifts Orioles over AL West-leading Astros

Orioles rally after rain delay, beat Blue Jays 6-5 - The San Diego Union-Tribune

Mountcastle hits 3-run HR, Orioles go deep 3 times to beat Blue Jays 6-2 - CBS Baltimore

Orioles' Mountcastle crushes monster grand slam, records 9th RBI vs. Athletics

Orioles beat Nats for 99th win, move one victory away from clinching - Camden Chat

Mountcastle, O'Hearn homer from 9th spot as Orioles beat Angels 7-3 National News - Bally Sports

Blue Jays stage two-out, six-run rally to beat Ryan Mountcastle (3 HRs), Orioles - The Boston Globe