Wolfsburg's Bartosz Bialek, left, plays against Stuttgart's Borna Sosa, center, and Waldemar Anton during the German Bundesliga soccer match between VfL Wolfsburg and VfB Stuttgart at Volkswagen Arena in Wolfsburg, Germany, Sunday, Dec. 20, 2020. (Swen Pf'rtner/dpa via AP)

Wolfsburg's Renato Steffen, left, plays against Stuttgart's Silas Wamangituka, center, and Pascal Stenzel during the German Bundesliga soccer match between VfL Wolfsburg and VfB Stuttgart at Volkswagen Arena in Wolfsburg, Germany, Sunday, Dec. 20, 2020. (Swen Pf'rtner/dpa via AP)

Hertha BSC's Mattéo Guendouzi, left, and SC Freiburg's Roland Sallai challenge for the ball during the Bundesliga soccer match between SC Freiburg and Hertha BSC Berlin in Freiburg, Germany, Sunday, Dec. 20, 2020. (Philipp von Ditfurth/dpa via AP)

Vincenzo Grifo, left, of SC Freiburg celebrates after scoring the opening goal during the Bundesliga soccer match between SC Freiburg and Hertha BSC Berlin in Freiburg, Germany, Sunday, Dec. 20, 2020. (Philipp von Ditfurth/dpa via AP)