Diamondbacks' Brandon Pfaadt: Gives up five runs in no-decision
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Pfaadt didn't factor into the decision Wednesday against the Red Sox, allowing five runs on seven hits over 5.2 innings. He struck out eight.
Pfaadt's eight strikeouts marked a new season high, though he was hurt by the home-run ball Wednesday -- the righty gave up solo shots to Nick Sogard and Jarren Duran before Mickey Gasper added a three-run blast in the sixth inning. Prior to Wednesday, Pfaadt had gone four straight outings without allowing an earned run, posting a 0.69 WHIP across 27.2 innings in that span. His ERA now sits at 3.39 across 98.1 innings this season with a 1.14 WHIP and 69:24 K:BB. Pfaadt's currently in line to face the Cubs at home his next time out.
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Diamondbacks' Brandon Pfaadt: Strong again in no-decision
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Pfaadt allowed two hits and two walks while striking out two over seven scoreless innings in a no-decision versus the Dodgers on Saturday.
Pfaadt still hasn't allowed more than two runs in any of his eight starts since returning to the majors June 30. Over that span, he's given up just eight runs (seven earned) with a 23:7 K:BB across 47.2 innings, with Saturday's outing being only his second no-decision to go with six wins during the hot stretch. The lack of strikeouts is a little troubling, but the run prevention is worth it. Overall, Pfaadt has a 3.36 ERA, 1.20 WHIP and 54:24 K:BB through 85.2 innings across 21 games (11 starts) this season. He'll look to keep the dominant run going in his next start, which is projected to be a tough road matchup in Atlanta.
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Diamondbacks' Brandon Pfaadt: Picks up sixth win
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Pfaadt (6-1) earned the win Monday, allowing one unearned run on five hits and a walk over 6.2 innings against the Padres. He struck out three.
Pfaadt kept the Padres offense quiet, with the lone run he surrendered in the seventh inning being unearned. The right-hander has been incredible since being recalled June 30, compiling a 6-0 record with a 1.55 ERA and 1.03 WHIP across seven starts spanning 40.2 innings. Overall, Pfaadt owns a 3.66 ERA, 1.26 WHIP and 52:22 K:BB across 78.2 innings (20 appearances, 10 starts) and is tentatively slated to pitch Saturday against the Dodgers.
Pfaadt tossed seven scoreless innings in a no-decision Tuesday against the Pirates, allowing six hits and a walk while striking out four.
Even though Pfaadt couldn't secure a sixth consecutive win, he stayed hot and notched his 14th consecutive outing allowing two earned runs or fewer. He owns a 3.13 ERA, 1.28 WHIP and 30:10 K:BB over that span, and while he's not overpowering hitters (5.9 K/9), he's limiting walks (2.0 BB/9) and homers (0.8 HR/9). The right-hander owns a career-best 4.00 ERA this season across 19 appearances (nine starts) and is scheduled to make his next start Monday at home against the Padres.
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Diamondbacks' Brandon Pfaadt: Records win in fifth straight start
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Pfaadt (5-1) earned the win Thursday against the Cardinals, allowing two runs on seven hits and two walks while striking out one over six innings.
Pfaadt got off on the wrong foot Thursday, surrendering four consecutive hits to open the game, which led to two St. Louis runs in the first inning. He settled in from there, blanking the Cardinals over the next five frames while allowing just three more hits. The right-hander has won each of his five starts since re-joining the rotation in late June, posting a 2.33 ERA with a 14:3 K:BB across 27 innings during that stretch. For the season, Pfaadt owns a 4.43 ERA, 1.32 WHIP and 45:20 K:BB over 65 innings. He's lined up to make his next start on the road against the Pirates.
Pfaadt (4-1) earned the win against the Cardinals on Saturday, allowing two runs on six hits and no walks with three strikeouts over 5.1 innings.
Pfaadt opened with five scoreless innings before allowing two runs in the sixth, limiting the Cardinals to only five hard-hit balls despite generating just three whiffs on 87 pitches. The 27-year-old has been steady in four games since re-entering the rotation June 30, going 4-0 while completing at least five frames in each outing and allowing just five total earned runs over that span. He'll take a 4.58 ERA, 1.31 WHIP and 44:18 K:BB across 59 innings this season into a road rematch with St. Louis next week.
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Diamondbacks' Brandon Pfaadt: Tosses five scoreless frames in win
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Pfaadt (2-1) earned the win over San Diego on Monday, allowing four hits while striking out six batters over five scoreless innings.
Pfaadt put on an ultra-efficient performance, throwing 54 of 72 pitches for strikes and issuing zero walks. All four of the hits the right-hander surrendered were singles, and he didn't allow any Padres to reach second base. Pfaadt is still getting stretched back out after working out of the Arizona bullpen for over a month and then spending some time in the minors, but he's been great since returning to the big club while allowing just one run across 10.1 innings over two starts. He's lined up to next toe the rubber this weekend in what's projected to be a tough road matchup against the Dodgers.
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Diamondbacks' Brandon Pfaadt: Receiving call-up to start Tuesday
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The Diamondbacks will recall Pfaadt from Triple-A Reno to start Tuesday's game against the Giants in Arizona, Jack Sommers of SI.com reports.
Pfaadt had been expected to slot into the rotation for last Friday's game against the Rays, but the Diamondbacks elected to change their pitching plans after a rainout Thursday. The right-hander will instead toe the rubber for Tuesday's matchup, marking his first start with the big club since April 11, after which he was moved to the bullpen and later demoted to Triple-A. Pfaadt owns a 5.92 ERA and 1.50 WHIP with a 31:17 K:BB across 38 innings in the majors this season.
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Diamondbacks' Brandon Pfaadt: Next start uncertain
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Pfaadt is not listed for a start this weekend against Tampa Bay.
Pfaadt was expected to make his return to the major-league roster and take the mound in Friday's series opener versus the Rays, but after Thursday's contest against the Cardinals was postponed, plans have evidently changed. Arizona is listing Zac Gallen, Jose Cabrera and Merrill Kelly as the probable starters for its three-game set in Tampa Bay. Pfaadt could still join the major-league rotation, but the Diamondbacks may now turn to him at some point during their three-game series at home versus the Giants that begins Monday.
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Diamondbacks' Brandon Pfaadt: Making start for Arizona on Friday
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The Diamondbacks will recall Pfaadt from Triple-A Reno to start Friday against the Rays at Tropicana Field, Nick Piecoro of The Arizona Republic reports.
Pfaadt has been getting stretched back out during his time at Reno after he had been used in relief toward the end of his previous stint with Arizona. The right-hander threw 52 pitches over 3.2 innings in his last appearance with Reno over the weekend, so he will still be somewhat limited from a workload perspective Friday. Pfaaft should receive at least one additional start for the Diamondbacks after Friday while Ryne Nelson (elbow) and Michael Soroka (glute) remain on the injured list.
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Diamondbacks' Brandon Pfaadt: Pitch counts climbing at Triple-A
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Pfaadt allowed one unearned run on two hits and no walks while striking out four over 3.2 innings in a start for Triple-A Reno on Saturday.
Pfaadt, who was making his third start since being demoted to Triple-A, upped his pitch count to 52 (36 strikes). At the time of his demotion, the right-hander was pitching in relief and needed to be built back up as a starter. He owns a 1.80 ERA and 0.80 WHIP over 10 innings in the Pacific Coast League. With the Diamondbacks having placed two starters on the injured list over the weekend, Pfaadt is expected to eventually move into the major-league rotation once his pitch count gets up to the 75-to-80 range, per Alex Weiner of ArizonaSports.com.
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Diamondbacks' Brandon Pfaadt: May stretch out as starter
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Arizona manager Torey Lovullo said Wednesday that there is a "strong possibility" that Pfaadt will be stretched back out for a starting role in the near future, Alex Weiner of ArizonaSports.com reports.
Pfaadt opened the season in Arizona's rotation but was shifted to a relief role after posting a 5.94 ERA over his first three starts. The move to the bullpen hasn't worked out; Pfaadt's ERA as a reliever rose to 5.91 following his appearance Wednesday, when he allowed two runs on three hits and two walks over one inning in a 7-0 loss to the Dodgers. If the Diamondbacks elect to have Pfaadt get stretched back out, he would likely be sent to the minors to do so and would presumably slot into the rotation at Triple-A Reno.
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Diamondbacks' Brandon Pfaadt: Stays stretched out
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Pfaadt allowed two hits and struck out five over three scoreless innings of relief in Tuesday's 7-4 loss to Texas.
Starter Zac Gallen was done early after giving up seven runs in 4.2 innings. That meant Pfaadt, a starter turned reliever, could bail out the bullpen with multiple innings. He struck out five of the 11 batters he faced in what was his best effort of the season. Pfaadt entered the game with a 9.95 ERA over his first three relief appearances. The Diamondbacks will make every effort to keep him stretched out in case a fill-in or piggyback starter is required.
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Diamondbacks' Brandon Pfaadt: Saves bullpen in loss
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Pfaadt allowed one run on four hits and two walks while striking out three over 6.1 innings in Sunday's 10-4 loss to Toronto.
The results met the definition of a quality start, but Sunday's appearance was Pfaadt's first as a member of the Diamondbacks' bullpen. He gave the club exactly what it needed after starter Ryne Nelson allowed eight runs and retired just one batter. Prior to joining the 'pen, Pfaadt compiled a 5.94 ERA in three starts and was replaced by Merrill Kelly in the rotation.
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Diamondbacks' Brandon Pfaadt: Tagged with first loss Saturday
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Pfaadt (0-1) took the loss Saturday, giving up four runs (three earned) on five hits and three walks over six innings as the Diamondbacks fell 4-3 to the Phillies. He struck out six.
All four runs off the right-hander crossed the plate in the third inning on back-to-back homers by Kyle Schwarber and Bryce Harper. The outing still qualified as Pfaadt's first quality start of 2026, albeit barely, as he tossed 65 of 101 pitches for strikes. He carries a 5.94 ERA, 1.38 WHIP and 11:6 K:BB through 16.2 innings, and with Merrill Kelly (back) close to making his season debut, Pfaadt could get bumped from the rotation given his rocky start to the year.
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Diamondbacks' Brandon Pfaadt: Sharp in debut
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Pfaadt allowed one hit and one walk while striking out one over 2.1 scoreless innings in Wednesday's Cactus League start against the Athletics.
Pfaadt threw an efficient 25 pitches (15 strikes) to get those seven outs in his Cactus League debut, as Athletics hitters were aggressive. The right-hander was behind other starters in camp, because of a side issue that cropped up during offseason workouts. Pfaadt threw all six of his pitches. Despite the late start, he should have enough time to be ready by Opening Day.
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Diamondbacks' Brandon Pfaadt: Coming back from side issue
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Diamondbacks manager Torey Lovullo said Thursday that Pfaadt is being "slow-played" during spring training because of a side issue that popped up over the offseason, Nick Piecoro of The Arizona Republic reports.
Pfaadt is pitching in a backfield game Thursday and Lovullo indicated that the injury is unlikely to prevent the right-hander from being ready for the start of the season. That's if Pfaadt is able to avoid a setback, of course. The right-hander is coming off a disappointing 2025 campaign that saw him collect a 5.25 ERA over 33 starts, but his rotation spot should be secure as long as he's healthy.
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Diamondbacks' Brandon Pfaadt: Decent in no-decision
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Pfaadt allowed three runs on four hits and two walks while striking out four over six innings in a no-decision Tuesday versus the Dodgers.
Pfaadt had some trouble against Teoscar Hernandez, who hit a solo home run and a two-run triple off the Arizona righty. Other than that, it was a fine performance for Pfaadt, who has not taken a loss in his last seven outings. He's allowed 21 runs over 39.2 innings in that span, but he's also posted a 34:7 K:BB, showing some improvements in control down the stretch. For the season, he has a 5.00 ERA, 1.33 WHIP and 142:37 K:BB through 172.2 innings across 32 starts.
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Diamondbacks' Brandon Pfaadt: Strikes out four in eighth loss
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Pfaadt (12-8) took the loss Friday against Colorado, allowing four runs on eight hits and two walks in six innings. He struck out four.
The 26-year-old right-hander pitched at least six innings for the first time since his July 18 appearance versus St. Louis, which was simultaneously his most recent quality start. Pfaadt has just eight quality starts among 25 outings in 2025, but he was able to match a season high in pitches (100) Friday. He has a shaky 5.08 ERA, 1.36 WHIP and 108:30 K:BB across 133 frames, and Pfaadt will likely remain a risky fantasy option his next time out versus the Guardians at home.
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Diamondbacks' Brandon Pfaadt: Falls apart in seventh loss
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Pfaadt (10-7) took the loss Tuesday, coughing up seven runs on 11 hits -- including three home runs -- over 4.2 innings in a 12-2 rout at the hands of the Tigers. He struck out three without walking a batter.
The Diamondbacks held a 2-0 lead through three innings as Pfaadt seemed to be in control, but things unraveled quickly for the right-hander, with all three long balls off him coming in a nightmarish fifth frame. It's the first time since June 5 that Pfaadt has been tagged for more than four runs and the first time since June 10 he's served up multiple homers, ending a sharp seven-start stretch in which he posted a 3.48 ERA, 0.99 WHIP and 40:7 K:BB over 41.1 innings. Pfaadt will try to get back on track in his next outing, which is scheduled to come at home early next week against the Padres.
