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MLB 2026
Boston vs Tampa Bay: Home Runs
Final
mlbplayer_prop_home_runsSettled

Boston vs Tampa Bay: Home Runs 2026 final odds

Kalshi closed with Marcelo Mayer at 99.0% versus Yandy Díaz at 99.0%. Final book consensus: Marcelo Mayer — / Yandy Díaz — / Yandy Díaz — / Willson Contreras — / Junior Caminero — / Willson Contreras — / Marcelo Mayer — / Jonathan Aranda — / Nick Fortes — / Ben Williamson — / Caleb Durbin — / Ceddanne Rafaela — / Cedric Mullins — / Jarren Duran — / Taylor Walls — / Isiah Kiner-Falefa — / Wilyer Abreu — / Mickey Gasper — / Carlos Narváez — / Ryan Vilade — / Junior Caminero —.

Closing prices

SideKalshi closingBooks medianBooks countEdge (books − Kalshi)
Marcelo Mayer99.0%0
Yandy Díaz99.0%0
Yandy Díaz5.0%0
Willson Contreras3.5%0
Junior Caminero3.0%0
Willson Contreras3.0%0
Marcelo Mayer3.0%0
Jonathan Aranda2.0%0
Nick Fortes2.0%0
Ben Williamson2.0%0
Caleb Durbin2.0%0
Ceddanne Rafaela2.0%0
Cedric Mullins2.0%0
Jarren Duran2.0%0
Taylor Walls2.0%0
Isiah Kiner-Falefa2.0%0
Wilyer Abreu2.0%0
Mickey Gasper2.0%0
Carlos Narváez1.0%0
Ryan Vilade1.0%0
Junior Caminero1.0%0

FAQ

Did Kalshi correctly price Boston vs Tampa Bay: Home Runs?
At settlement, Kalshi had Marcelo Mayer priced at 99.0% (closing implied probability). Compare against the de-vigged book median of — from 0 US sportsbooks.
What was the final book consensus for Boston vs Tampa Bay: Home Runs?
Marcelo Mayer: — median de-vigged across 0 books · Yandy Díaz: — median de-vigged across 0 books · Yandy Díaz: — median de-vigged across 0 books · Willson Contreras: — median de-vigged across 0 books · Junior Caminero: — median de-vigged across 0 books · Willson Contreras: — median de-vigged across 0 books · Marcelo Mayer: — median de-vigged across 0 books · Jonathan Aranda: — median de-vigged across 0 books · Nick Fortes: — median de-vigged across 0 books · Ben Williamson: — median de-vigged across 0 books · Caleb Durbin: — median de-vigged across 0 books · Ceddanne Rafaela: — median de-vigged across 0 books · Cedric Mullins: — median de-vigged across 0 books · Jarren Duran: — median de-vigged across 0 books · Taylor Walls: — median de-vigged across 0 books · Isiah Kiner-Falefa: — median de-vigged across 0 books · Wilyer Abreu: — median de-vigged across 0 books · Mickey Gasper: — median de-vigged across 0 books · Carlos Narváez: — median de-vigged across 0 books · Ryan Vilade: — median de-vigged across 0 books · Junior Caminero: — median de-vigged across 0 books
Where can I find live Boston odds?
For current MLB matchups, see the live MLB hub at /sports/mlb, or browse the full 2026 archive at /sports/mlb/2026.

This archive shows the final Kalshi and sportsbook prices captured when the event settled. For methodology see /about/methodology.

Boston vs Tampa Bay: Home Runs 2026 final odds — Kalshi closed Marcelo Mayer at 99% | SportsBookISH