The San Diego Padres witnessed a scary moment Sunday evening as Luis Arraez collided with Houston Astros second baseman Mauricio Dubon. Arraez laid down a bunt and was headed to first, but upon the collision,

San Diego Padres infielder Luis Arraez went on the seven-day injured list Monday and is in Major League Baseball’s concussion protocol after a grisly collision at first base briefly hospitalized Arraez.

Arraez ran directly into Astros second baseman Mauricio Dubón while trying to make it to first after a sacrifice bunt in the first inning of the matchup at Daikin Park. Arraez and Dubón collided hard and both immediately fell to the ground, though Dubón jumped back up quickly.