Irvin did not factor into the decision Saturday in Boston, allowing two runs on four hits and no walks over seven innings. He struck out six.

Irvin (2-3) was saddled with a loss Saturday versus the Blue Jays, permitting four runs (zero earned) on five hits and a walk over five innings. He struck out four.

Irvin (1-2) took the loss Wednesday, surrendering six runs on 12 hits and a walk over 4.2 innings as the Nationals were routed 11-2. He struck out three.

Irvin (1-1) earned the win Wednesday against Los Angeles, allowing four hits and a walk over six scoreless innings. He struck out six.

Irving allowed four runs on five hits over six innings in a loss to the Phillies on Saturday. He struck out five and issued one walk.

Irvin did not factor into the decision Sunday against the Reds, allowing three runs on seven hits and two walks over five innings. He struck out four.

Irvin allowed only one hit and zero walks over five scoreless innings in Wednesday's Grapefruit League game against the Marlins. He struck out five.

Irvin gave up two hits over four scoreless innings in Thursday's Grapefruit League game against the Mets. He struck out five without walking a batter.

Irvin (3-6) took the loss Friday, giving up four runs on three hits and five walks over 4.2 innings as the Nationals fell 5-3 to the Brewers. He struck out six.

Irvin came away with a no-decision Saturday in the Nationals' 7-6 extra-innings win over the Dodgers, allowing one run on three hits and two walks over six innings. He struck out four.