Uncover Detailed Player Insights for Royals vs Mariners - Friday, May 1st, 2026

+130O/U: 7
(-110/-110)-150

Kansas City Royals – Moneyline (+130)
Among every team playing today, the strongest infield defense is that of the the Kansas City Royals.
Explain: Defense is an integral part of preventing hits and runs.
Isaac Collins – Over/Under 0.5 RBIs (+330/-480)
Isaac Collins has been cold recently, with his seasonal exit velocity of 86.7-mph dropping to 80.5-mph over the last 14 days.
Explain: Hitting the ball hard increases the chances of either a home run or the ball landing in fair territory for a hit before a fielder can get to it.
Michael Massey – Over/Under 0.5 RBIs (+265/-380)
Michael Massey pulls many of his flyballs (38.3% — 95th percentile) and has the good fortune of hitting them towards the league’s 4th-shallowest RF fences in today’s game.
Explain: This player’s skill set matches up particularly well with the park he’s in today, which may lead to better-than-usual performance.

Bryan Woo – Over/Under 18.5 Pitching Outs (+120/-150)
Tallying 17.5 outs per GS this year on average, Bryan Woo places him the 86th percentile.
Explain: A pitcher who averages more outs per start than his Outs prop may be a good bet to go over, and visa-versa for the under.
J.P. Crawford – Over/Under 0.5 Hits (-135/+105)
When it comes to his batting average, J.P. Crawford has experienced some negative variance since the start of last season. His .256 figure falls considerably below the leading projection system (THE BAT X)’s version of Statcast-based Expected Batting Average (xBA) at .293.
Explain: xBA uses highly advanced Statcast data to measure a player’s batting average ability more accurately than actual batting average can.
Seattle’s 15.2° launch angle (an advanced stat to measure the ability to lift the ball for power) is among the steepest in the league this year: #8 overall.
Explain: A high launch angle generally means the hitter can lift the ball into the air well, which is a key component for power and home runs.

Seattle Mariners – Over/Under 3.5 Team Total (-125/-105)
The Seattle Mariners have hit the Team Total Over in 11 of their last 17 games at home (+5.00 Units / 25% ROI)
Over/Under 7.0 Game Total (-110/-110)
The Kansas City Royals have hit the Game Total Under in 11 of their last 14 away games (+7.65 Units / 49% ROI)
Leonardo Rivas – Over/Under 0.5 Runs (+210/-280)
Leonardo Rivas has hit the Runs Under in 9 of his last 10 games (+6.65 Units / 29% ROI)

WriteNow™ by EV Analytics