James McCann went 3-for-4 with a home run and three RBI on July 22, 2026. The performance registered the highest score in The Game Network Performance Index across 17 games played that day.
McCann's Diamondbacks defeated the Athletics 15-5 at Chase Field in Phoenix, Arizona. The runner-up performance came from Cade Cavalli, who pitched 6.0 innings with 8 strikeouts and 0 earned runs for Washington.
McCann's stat line included three hits in four at-bats, one home run, three RBI and one walk. The three RBI contributed to Arizona's 15-run output in the victory.
The performance was McCann's first to top The Game Network Performance Index during the 2026 season. Through 25 games, McCann is batting .257 with 19 hits in 74 at-bats, including 3 home runs, 14 RBI, 7 runs scored and a .695 OPS.