Day-to-Day

149 players on the injured list.

About Day-to-Day

Keep track of Major League Baseball players' injuries with Day-to-Day! This site is an all in one place view of a team's injured list, with a timeline of events for each player so you get a clear picture of what's going on. The site is free to use and open source, and is not affiliated with Major League Baseball or any of its teams.

Where the data comes from

Roster moves (IL designations and rehab assignments) come from MLB's own transactions feed. The "narrative" stages come from reports, which are read by large language models and stored as a fixed progression. Every reported row links to the source it came from; check it out for more information or if something looks wrong. New updates are picked up hourly through the day.

Spot a mistake? Submit an issue on GitHub!

Reading the table

  • Injury is the injury as listed by the team, which is often vague. The site does not guess at what it is but rather attempts to categorize it. Sometimes said categorization is wrong; be sure to check the source for specific information.
  • Timetable is estimated time still out, not return date. A plain figure is something a reporter published. A muted, ~ figure is this site's own estimate from what the injury usually costs — worth reading as a ballpark. Hover any of them for information on what the figure is based on.
  • Updated is the date of the newest thing said about the player, which is often older than you would expect.

Player pages

Search by name in the bar, or follow any name in the table. The page shows where the player stands now, as well as the whole sequence of events for their current injured list stint. Tags on an event say how firmly it was reported (expected, rumored), whether it was a setback, and which row the outlook at the top was read off.

What this is not

Day-to-Day is not official, and not a betting tool. It is a reading of public reporting. Reporting is sometimes wrong. Language models are sometimes wrong. The site is not a substitute for local beat reporters.

Timeline

  1. MLB.com

    Injured source of the outlook above

    Left UCL construction

    LHP Bailey Horn Injury: Left UCL construction IL date: March 25 (retroactive to March 22, transferred to 60-day IL on April 22) Expected return: 2027 Status: Underwent left UCL reconstruction surgery with Dr. Keith Meister on July 15.

  2. MLBTR

    Injured setback

    Ligament tear

    Tigers reliever Bailey Horn underwent Tommy John surgery on Wednesday, the team announced (relayed by Chris McCosky of The Detroit News).

  3. MLBTR

    Shut down setback

    Left elbow arthroscopy

    Transferred to the 60-day injured list; rehab assignment shut down.

    He began a rehab assignment earlier this month and pitched on April 7th and 11th but that rehab was shut down.

  4. Placed on IL

    Left elbow arthroscopy recovery

    Detroit Tigers placed LHP Bailey Horn on the 60-day injured list. Left elbow arthroscopy recovery.

  5. Rehab assignment

    Detroit Tigers sent LHP Bailey Horn on a rehab assignment to Lakeland Flying Tigers.

  6. Placed on IL

    Left elbow arthroscopy recovery

    Detroit Tigers placed LHP Bailey Horn on the 15-day injured list retroactive to March 22, 2026. Left elbow arthroscopy recovery.