Major League Baseball Red Sox pitcher Hirokazu Sawamura tested positive for the new coronavirus on the 31st.
This was announced by Red Sox coach Coke at a pre-match press conference, and pitcher Sawamura had already been vaccinated, but this time he showed a positive reaction.
Pitcher Sawamura, who is in the first year of the Major League Baseball, has pitched in 50 games so far with the Red Sox, and has been active as a part of the relief team with 4 wins and 1 loss and an ERA of 3.09.