Pfaadt was unable to get out of the second inning in his second spring start Wednesday, Alex Weiner of Arizona Sports reports. He allowed three runs on six hits and one walk while striking out two over 1.1 innings.

EDGE Analysis

Pfaadt elevated his pitch count to 46, even if the results weren't pretty. The right-hander's outing was the first in a line of starters battling for the Diamondbacks' final rotation spot -- Ryne Nelson will pitch Thursday, and Jordan Montgomery (finger) is scheduled for his spring debut Friday. If Pfaadt had a lock on a rotation spot, then Wednesday's performance could be chalked up to a pitcher just getting his work in, but instead his numbers will get measured against his competition.

Pfaadt allowed one hit and struck out two over two scoreless innings in Thursday's spring start against the Reds.

EDGE Analysis

Pfaadt cruised in his Cactus League opener, setting the side down in the order in the first inning, including an inning-ending swinging strikeout of Elly De La Cruz. The right-hander then worked around a two-out double in the second by punching out Spencer Steer to complete his day. Manager Torey Lovullo faces a tough decision regarding his five-man rotation. The top four are locked in with Corbin Burnes, Zac Gallen, Merrill Kelly and Eduardo Rodriguez. That leaves Pfaadt battling Ryne Nelson and Jordan Montgomery for the final spot. Both Pfaadt and Nelson still have minor-league options, but Montgomery could shift to the bullpen.

Pfaadt (11-10) picked up the win Sunday against San Diego, allowing one run on three hits and a walk across 5.1 innings. he struck out nine.

EDGE Analysis

Pfaadt has had a rollercoaster September, yielding four or more runs in three of his six starts in the month but combining for five runs in the other three appearances. In his three impressive starts, Pfaadt has racked up 31 strikeouts over 18 innings. On the year, Pfaadt has a 4.71 ERA and a 185:42 K:BB across 181.1 innings.

Pfaadt (10-10) took the loss Tuesday against the Giants, allowing five runs (four earned) on six hits and two walks while striking out four over 2.2 innings.

EDGE Analysis

Pfaadt fell flat on his face again after delivering a brilliant outing his last time out during which he racked up a career-high 12 strikeouts. All the major damage against him came from home runs. Patrick Bailey took him deep in the second and then Michael Conforto extended the lead with a three-run blast in the third. Pfaadt has allowed nine home runs over his last nine starts and has seen his ERA jump from a 3.92 to a 4.80 in eight starts since Aug. 7. Arizona hasn't revealed its pitching plans for the final series of the regular season this weekend against the Padres, but Pfaadt would be available on normal rest to take the hill Sunday.

Pfaadt (10-9) earned the win over Milwaukee on Thursday, allowing one run on two hits and no walks while striking out 12 batters over seven innings.

EDGE Analysis

Pfaadt had been struggling mightily entering Thursday, posting an 11.34 ERA over his previous four outings. He bounced back in a big way against the Brewers, inducing 21 swings-and-misses en route to a career-high 12 punchouts. The Diamondbacks could certainly use a turnaround by the right-hander as the team attempts to hang on to a wild-card berth over the closing days of the campaign.

Pfaadt (9-9) took the loss Saturday versus the Brewers, allowing eight runs on seven hits and three walks while failing to record a strikeout over 1.2 innings.

EDGE Analysis

Pfaadt was on the hook for a seven-run second inning that was capped off by Willy Adames' grand slam. This was the fifth time in six starts that Pfaadt has given up at least four runs, though this was by far the shortest outing of the season for the 25-year-old. His ERA ballooned from 4.42 to 4.81, and he's added a 1.27 WHIP and 160:39 K:BB through 166.2 innings over 29 starts. He's nearly at his career high for innings, which is 167 across all levels in 2022, and it appears he's wearing down a bit toward the end of the campaign. He's tentatively projected to make his next start in a rematch at Milwaukee.

Pfaadt (9-8) took the loss Friday, giving up four runs on eight hits and two walks over 4.2 innings as the Diamondbacks were downed 8-0 by the Astros. He struck out five.

EDGE Analysis

Half the hits off the right-hander went for extra bases, including a three-run homer by Yordan Alvarez in the fifth inning. Pfaadt hasn't been able to complete six innings in any of his last four starts, stumbling to a 7.52 ERA, 1.97 WHIP over that stretch despite a 25:7 K:BB in 20.1 innings. He'll try to get back on track in his next outing, which lines up to come at home next weekend against the Brewers.

Pfaadt (9-7) allowed three runs on eight hits and two walks while striking out 10 over 5.2 innings to earn the win Sunday over the Dodgers.

EDGE Analysis

While it wasn't the sharpest outing, Pfaadt did his part after the Diamondbacks put up nine runs over the first three innings. He had allowed 26 runs (24 earned) across 34.1 innings over his last six starts, so this counts as improvement. The right-hander is now at a 4.32 ERA, 1.19 WHIP and 155:34 K:BB through 160.1 innings over 27 starts this season. His career high for innings across all levels in a single year is 167, set back in 2022 -- he'll likely set a new high, but fatigue shouldn't be a concern during the regular season. Pfaadt is projected to make his next start at Houston.

Pfaadt (8-7) took the loss Tuesday against the Mets, allowing eight runs (six earned) on eight hits and a walk while striking out six over 4.2 innings.

EDGE Analysis

Pfaadt allowed two runs in the second inning, including a leadoff solo home run to Pete Alonso, and things completely imploded in the fifth. The Mets began the inning by reeling off five straight hits against Pfaadt, leading to three more runs before he was eventually pulled with the bases loaded. Jordan Montgomery, who was recently demoted to the bullpen, came in and allowed another three runs before finally getting out of the frame. Tuesday's loss was Pfaadt's first since June 19 despite him having a 6.29 ERA over his last six starts. For the year, he owns a 4.31 ERA, 1.17 WHIP and 145:32 K:BB in 154.2 innings. Pfaadt lines up to face the Dodgers at home this weekend.

Pfaadt (8-6) picked up the win Tuesday against Miami, allowing four runs on nine hits and two walks across 5.1 innings. He struck out four.

EDGE Analysis

Pfaadt's nine hits allowed tied his second most this season, and while he allowed four runs for a second consecutive outing, the right-hander stayed out of the loss column for a 10th straight start. On the year, Pfaadt has a 4.08 ERA and a 139:31 K:BB across 150 innings. He's tentatively scheduled to face the Red Sox in Boston this weekend.