Pitching injuries

The number of 10- and 15-day injured list stints and days lost recorded by pitchers over 40-day periods to start the season in the last two years

2022 data covers the period from April 9 to May 18. 2023 data is from April 1 to May 10.

The days missed only accounts for those within the accounting period and not time outside the range.
Source: ManGamesLost.com
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