Marcus Semien: MLB Player Props Bets And Predictions for Blue Jays vs Mariners

Written By PlayPicks Staff on July 1, 2021

Marcus Semien and the Toronto Blue Jays will take on a Seattle Mariners team that has yet to name a starting pitcher on Thursday, July 1.

In this article, we dig into the player stats and evaluate the betting lines ahead of today’s game, plus we provide predictions to help you make the best bets on Semien’s player props.

The betting insights and predictions in this article reflect betting data from DraftKings as of July 1, 2021, 2:32 AM ET. See table below for current betting odds and CLICK HERE to bet at DraftKings Sportsbook.

Marcus Semien Betting Props For Today’s Game

Marcus Semien Stats

  • He has a .791 OPS while going 98-for-375 (.261) against Mariners pitching.
  • Semien has hit fairly well against right-handers with a .285 average this season (67 hits in 235 at-bats).

2021 Season

319 .285 58 19 51 .352 .885 23.7%

Computer Picks

Which prop bets is Semien most likely to exceed during this game? Below, we assess several aspects of his matchup with the Mariners — including personal performance, opposing pitching performance, venue and more — to give you our best bets.

Semien (2021) League AVG (2021) vs Mariners Ps (2021) at Sahlen Field (2021) Today’s Prediction
1+ Hits 75.6% 53.0% 57.3% 64.1% 65.6%
2+ Hits 33.3% 17.7% 19.0% 25.0% 25.8%
1+ HRs 23.1% 10.5% 10.9% 14.1% 16.4%
1+ Runs 51.3% 33.7% 37.5% 41.3% 43.4%
2+ Runs 19.2% 7.1% 8.9% 10.1% 13.1%

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