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

    Throwing program source of the outlook above

    Tommy John injury

    Underwent Tommy John surgery in April

    Threw 20 pitches from 45 feet for the first time since Tommy John surgery in April.

  2. MLB.com

    Throwing program

    Tommy John surgery

    Threw 20 pitches from 45 feet for the first time since he had Tommy John surgery in April.

  3. MLB.com

    Throwing program

    Tommy John surgery

    Visited Dr. Keith Meister on Sept. 1 and received positive news.

    Was given clearance to begin throwing at 45 feet on Sept. 18.

  4. Moved to 60-day IL

    Tommy John surgery recovery

    Chicago White Sox transferred RHP Mike Vasil from the 15-day injured list to the 60-day injured list. Tommy John surgery recovery.

  5. Placed on IL

    Tommy John surgery recovery

    Chicago White Sox placed RHP Mike Vasil on the 15-day injured list. Tommy John surgery recovery.

  6. Placed on IL

    Tommy John surgery recovery

    Chicago White Sox placed RHP Mike Vasil on the 15-day injured list. Tommy John surgery recovery.

  7. MLBTR

    Diagnosis

    Elbow soreness

    White Sox righty Mike Vasil will undergo Tommy John surgery and miss the entire 2026 season, the team announced Tuesday.

  8. MLBTR

    Injured

    Elbow soreness

    He is set to undergo further testing.

    White Sox right-hander Mike Vasil left today’s Spring Training game with elbow soreness, the team announced.