Walker hits 3-run homer, Diamondbacks beat Guardians 6-3


              Cleveland Guardians starting pitcher Triston McKenzie delivers during the first inning of the team's baseball game against the Arizona Diamondbacks, Tuesday, Aug. 2, 2022, in Cleveland. (AP Photo/David Dermer)
            
              Arizona Diamondbacks starting pitcher Zac Gallen delivers during the first inning of the team's baseball game against the Cleveland Guardians, Tuesday, Aug. 2, 2022, in Cleveland. (AP Photo/David Dermer)
            
              Cleveland Guardians shortstop Amed Rosario tags out Arizona Diamondbacks' Alek Thomas for a double play after Ketel Marte lined out during the fifth inning of a baseball game Tuesday, Aug. 2, 2022, in Cleveland. (AP Photo/David Dermer)
            
              Cleveland Guardians' Oscar Gonzalez singles during the fourth inning of the team's baseball game against the Arizona Diamondbacks, Tuesday, Aug. 2, 2022, in Cleveland. (AP Photo/David Dermer)
            
              Arizona Diamondbacks' Christian Walker celebrates after hitting a three-run home run off Cleveland Guardians starting pitcher Triston McKenzie during the first inning of a baseball game Tuesday, Aug. 2, 2022, in Cleveland. (AP Photo/David Dermer)
            
              Cleveland Guardians starting pitcher Triston McKenzie delivers during the first inning of the team's baseball game against the Arizona Diamondbacks, Tuesday, Aug. 2, 2022, in Cleveland. (AP Photo/David Dermer)
            
              Arizona Diamondbacks starting pitcher Zac Gallen delivers during the first inning of the team's baseball game against the Cleveland Guardians, Tuesday, Aug. 2, 2022, in Cleveland. (AP Photo/David Dermer)
            
              Arizona Diamondbacks' Alek Thomas watches his two-run double during the fifth inning of the team's baseball game against the Arizona Diamondbacks, Tuesday, Aug. 2, 2022, in Cleveland. (AP Photo/David Dermer)
            
              Arizona Diamondbacks' Alek Thomas celebrates after hitting a two-run double during the fifth inning of the team's baseball game against the Cleveland Guardians, Tuesday, Aug. 2, 2022, in Cleveland. (AP Photo/David Dermer)
            
              Arizona Diamondbacks' Christian Walker, center, is congratulated by Ketel Marte, right, and Alek Thomas after hitting a three-run home run off Cleveland Guardians starting pitcher Triston McKenzie during the first inning of a baseball game Tuesday, Aug. 2, 2022, in Cleveland. (AP Photo/David Dermer)
Walker hits 3-run homer, Diamondbacks beat Guardians 6-3