Christian Friedrich faltered late in Thursday's loss to the Giants, surrendering two runs on three hits over seven-plus innings.
Christian Friedrich took a no-decision after allowing four runs in five innings Friday against the Rockies.
Christian Friedrich completely dominated his former team on Saturday, striking out 10 over seven scoreless innings in a 6-3 victory over the Rockies.
Christian Friedrich was hit hard in Sunday's loss to the Dodgers, allowing four runs on six hits over 4 1/3 innings.
Christian Friedrich failed to impress in Tuesday's loss to the Cubs, surrendering five runs on seven hits over 5 1/3 innings.
Christian Friedrich surrendered two earned runs over 6 2/3 innings Wednesday in a loss to the Rays.
Christian Friedrich allowed four runs over six innings in a loss to the Pirates on Thursday.
Christian Friedrich gave up only run one over six innings in the Padres' extra-inning 2-1 walk-off win over the Reds on Saturday.
Christian Friedrich walked five batters and allowed four runs -- three earned -- over 5 1/3 frames in Monday's loss to the Cardinals.
Christian Friedrich was saddled with his fifth loss of the season on Sunday, surrendering three runs on seven hits over five innings against the Dodgers.
Christian Friedrich failed to get the job done in Tuesday's loss to the Diamondbacks, surrendering five runs on six hits over five innings.
Christian Friedrich allowed four runs over five innings in a win over the Reds on Thursday.
Christian Friedrich yielded just one unearned run over six innings Sunday in the Padres' loss to the Rockies.
Christian Friedrich pitched two-run ball for 6 2/3 innings in a win over the Braves on Monday.