Davey Martinez remained in Washington for further medical testing instead of traveling to St. Louis, the Nationals announced Monday. Bench coach Chip Hale will manage instead.
Martinez left Sunday's series finale against the Atlanta Braves in the sixth inning because he was not feeling well. He went to a local hospital for further examinations upon the recommendation from Nationals medical staff.
Nationals general manager Mike Rizzo told reporters in St. Louis on Monday that Martinez had chest pains during Sunday's game. He underwent a minor heart procedure called a cardiac catheterization. Rizzo said Martinez is expected to rejoin the team once his blood work comes back and he is cleared to travel.
"This is something we have to take care of," Rizzo told reporters. "We are certainly, when we get all the results back, we will have a game plan in place and get him back here as soon as we can."
Hale, 54, joined the Nationals' staff as bench coach when Martinez was hired. The Baltimore Orioles interviewed him this offseason for their open managerial position. Hale has replaced Martinez following each of Martinez's ejections this season.
Hale managed the Arizona Diamondbacks from 2015-16, where his teams went a combined 148-176. He's also been the third base coach for the New York Mets, the bench coach for the Oakland A's, and even a Triple-A manager. Prior, Hale was a part-time major leaguer for seven seasons.
Tim Bogar will slide into the bench coach role. Assistant hitting coach Joe Dillon will coach first base. The Nationals do not plan to add coaches to the staff during Martinez's absence.
Though he is not present, Martinez continues to influence the day. Hale said Martinez texted the lineup to him.
The Nationals open a three-game series Monday night in St. Louis. They have a 1 ½-game lead for home-field in the Wild-Card Game. They are just 2 ½ games in front of Milwaukee for a postseason berth. Just 14 games remain in the season.
MORE NATIONALS NEWS:
It's Grind Time: Two weeks left to get things in order
Stuck In Washington: Martinez sent to the hospital
Game Plan: Preparation for wild card matchups