St. Louis Cardinals pitcher Seung Hwan Oh and catcher Yadier Molina celebrate the third out and a 5-3 victory over the Chicago Cubs at Busch Stadium in St. Louis on May 13, 2017. Photo by Bill Greenblatt/UPI
RMW08062St. Louis Cardinals pitcher Seung Hwan Oh and catcher Yadier Molina celebrate the third out and a 5-3 victory over the Chicago Cubs at Busch Stadium in St. Louis on May 13, 2017. Photo by Bill Greenblatt/UPI
March 30, 2017: St. Louis Cardinals pitcher Seung-Hwan Oh delivers a pitch during the second inning of an exhibition game against the Memphis Redbirds at AutoZone Park in Memphis, TN. St. Louis won 9-3. Austin McAfee/CSM
RMHY269BMarch 30, 2017: St. Louis Cardinals pitcher Seung-Hwan Oh delivers a pitch during the second inning of an exhibition game against the Memphis Redbirds at AutoZone Park in Memphis, TN. St. Louis won 9-3. Austin McAfee/CSM
St. Louis Cardinals pitcher Seung Hwan Oh slaps hands with teammates after getting the save and a 3-1 win against the Oakland Athletics at Busch Stadium in St. Louis on August 26, 2016. Photo by Bill Greenblatt/UPI
RMW07WF9St. Louis Cardinals pitcher Seung Hwan Oh slaps hands with teammates after getting the save and a 3-1 win against the Oakland Athletics at Busch Stadium in St. Louis on August 26, 2016. Photo by Bill Greenblatt/UPI
Apr 2, 2017; St. Louis, MO, USA; St. Louis Cardinals relief pitcher Seung-Hwan Oh (26) pitches to a Chicago Cubs batter during the eighth inning of opening night at Busch Stadium. The Cardinals won 4-3. Mandatory Credit: Jeff Curry-USA TODAY Sports *** Please Use Credit from Credit Field ***
RM2ETMHWNApr 2, 2017; St. Louis, MO, USA; St. Louis Cardinals relief pitcher Seung-Hwan Oh (26) pitches to a Chicago Cubs batter during the eighth inning of opening night at Busch Stadium. The Cardinals won 4-3. Mandatory Credit: Jeff Curry-USA TODAY Sports *** Please Use Credit from Credit Field ***
St. Louis Cardinals pitcher Seung Hwan Oh delivers a pitch to the Arizona Diamondbacks in the eighth inning at Busch Stadium in St. Louis on July 30, 2017. St. Louis defeated Arizona 3-2.  Photo by Bill Greenblatt/UPI
RMW081F4St. Louis Cardinals pitcher Seung Hwan Oh delivers a pitch to the Arizona Diamondbacks in the eighth inning at Busch Stadium in St. Louis on July 30, 2017. St. Louis defeated Arizona 3-2. Photo by Bill Greenblatt/UPI
St. Louis Cardinals pitcher Seung Hwan Oh runs to cover first base after getting Pittsburgh Pirates John Jaso to ground out to end the game at Busch Stadium in St. Louis on April 17, 2017. St. Louis won the game 2-1.   Photo by Bill Greenblatt/UPI
RMW07YW2St. Louis Cardinals pitcher Seung Hwan Oh runs to cover first base after getting Pittsburgh Pirates John Jaso to ground out to end the game at Busch Stadium in St. Louis on April 17, 2017. St. Louis won the game 2-1. Photo by Bill Greenblatt/UPI
St. Louis Cardinals pitcher Seung Hwan Oh delivers a pitch to the Milwaukee Brewers in the seventh inning at Busch Stadium in St. Louis on April 13, 2016.   Photo by Bill Greenblatt/UPI
RMW07RB9St. Louis Cardinals pitcher Seung Hwan Oh delivers a pitch to the Milwaukee Brewers in the seventh inning at Busch Stadium in St. Louis on April 13, 2016. Photo by Bill Greenblatt/UPI
Memphis, TN, USA. 30th Mar, 2017. St. Louis Cardinals pitcher Seung-Hwan Oh delivers a pitch during the second inning of an exhibition game against the Memphis Redbirds at AutoZone Park in Memphis, TN. St. Louis won 9-3. Austin McAfee/CSM/Alamy Live News
RMHYA1GDMemphis, TN, USA. 30th Mar, 2017. St. Louis Cardinals pitcher Seung-Hwan Oh delivers a pitch during the second inning of an exhibition game against the Memphis Redbirds at AutoZone Park in Memphis, TN. St. Louis won 9-3. Austin McAfee/CSM/Alamy Live News
Los Angeles, CA, USA. 24th May, 2017. St. Louis Cardinals relief pitcher Seung-Hwan Oh #26 pitches in relief in the game between the St. Louis Cardinals and the Los Angeles Dodgers, Dodger Stadium in Los Angeles, CA. Peter Joneleit /CSM/Alamy Live News
RMJ7EWK9Los Angeles, CA, USA. 24th May, 2017. St. Louis Cardinals relief pitcher Seung-Hwan Oh #26 pitches in relief in the game between the St. Louis Cardinals and the Los Angeles Dodgers, Dodger Stadium in Los Angeles, CA. Peter Joneleit /CSM/Alamy Live News
Apr 2, 2017; St. Louis, MO, USA; St. Louis Cardinals relief pitcher Seung-Hwan Oh (26) pitches to a Chicago Cubs batter during the eighth inning of opening night at Busch Stadium. The Cardinals won 4-3. Mandatory Credit: Jeff Curry-USA TODAY Sports *** Please Use Credit from Credit Field ***
RM2ETMHWDApr 2, 2017; St. Louis, MO, USA; St. Louis Cardinals relief pitcher Seung-Hwan Oh (26) pitches to a Chicago Cubs batter during the eighth inning of opening night at Busch Stadium. The Cardinals won 4-3. Mandatory Credit: Jeff Curry-USA TODAY Sports *** Please Use Credit from Credit Field ***
Philadelphia, Pennsylvania, USA. 21st June, 2017. St. Louis Cardinals relief pitcher Seung-Hwan Oh (26) throws a pitch during the MLB game between the St. Louis Cardinals and Philadelphia Phillies at Citizens Bank Park in Philadelphia, Pennsylvania. The St. Louis Cardinals won 7-6 in 10 innings. Christopher Szagola/CSM/Alamy Live News
RMJE04N7Philadelphia, Pennsylvania, USA. 21st June, 2017. St. Louis Cardinals relief pitcher Seung-Hwan Oh (26) throws a pitch during the MLB game between the St. Louis Cardinals and Philadelphia Phillies at Citizens Bank Park in Philadelphia, Pennsylvania. The St. Louis Cardinals won 7-6 in 10 innings. Christopher Szagola/CSM/Alamy Live News
St. Louis Cardinals pitcher Seung Hwan Oh delivers a pitch to the Milwaukee Brewers in the seventh inning at Busch Stadium in St. Louis on April 13, 2016.   Photo by Bill Greenblatt/UPI
RMW07RB8St. Louis Cardinals pitcher Seung Hwan Oh delivers a pitch to the Milwaukee Brewers in the seventh inning at Busch Stadium in St. Louis on April 13, 2016. Photo by Bill Greenblatt/UPI