TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
$
This market tracks which National League pitcher will earn the monthly award for May based on their performance throughout that month. On Kalshi, Jacob Misiorowski holds the leading probability at 29.0%, while Mason Miller is priced at 10.0%. The market resolves according to the official National League Pitcher of the Month designation. Watch for the award announcement on or around June 5, 2026, when the monthly honors are typically revealed.
The Pro Baseball National League Pitcher of the Month (May) market resolves on Jun 5, 2026. Resolution is determined by the official National League Pitcher of the Month award announcement, which typically occurs early in June after the conclusion of May games. The award is based on the pitcher's performance metrics and voting by a designated panel. Once the official winner is announced, the corresponding contract resolves to 100 cents and all other pitcher contracts resolve to zero.
Several factors can shift odds for the National League Pitcher of the Month throughout May. Strong or poor performance by leading candidates—such as earned run average, strikeouts, wins, and innings pitched—directly influences trader expectations. Injuries to top contenders can eliminate them from consideration and redirect probability to alternatives. Changes in pitcher workload, rest patterns, and team performance also matter. Media coverage, analyst commentary, and updated statistics released after each game provide fresh information that traders incorporate into prices, causing odds to fluctuate as May progresses toward the award announcement.