Matt Waldron Injury Status & Updates - MLB

Latest Injury Status

15-day IL

IL15

Waldron was claimed off waivers from Toronto on Saturday, and he's now set to make his Nationals debut in the first inning of Wednesday's contest. The 29-year-old righty owns an unsightly 7.54 ERA and 1.62 WHIP through 37 innings in the majors this season and will likely pitch just an inning or two before coming out of the game.

Injury Details

Body Part

Chest

Location

—

Side

—

Expected Return

Sep 20, 2026

Betting Research

Player availability can affect minutes, usage, matchup assignments, team totals and player-prop markets. Compare the latest injury information with current prices before making a betting decision.

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Matt Waldron Injury History

September 9, 2026

15-day IL • Chest

Inflammation

Waldron will serve as the opening pitcher in Wednesday's game against Colorado, Mark Zuckerman of NatsJournal.com reports.

Latest Matt Waldron Injury Updates

This page tracks available injury information for Matt Waldron, including reported status, injury details, expected return information and updates that may be relevant when evaluating MLB betting markets.

Injury designations can change close to game time. Check the latest market prices and confirmed player availability before placing a wager.