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Player Bio

HT/WT: 6-4, 220 lbs
Birthplace: Granada Hills, CA
Age: 28
Experience: 3
Bats/Throws: L, L

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Thu, Sep 3 @ 9:40 pm ET
  • T-Mobile Park
  • SEA -216, O/U 7.5
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    0:45

    Contender vs Pretender: Oakland Athletics

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    0:31

    Highlights: Athletics at Rangers (9/2)

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    0:45

    Highlights: Athletics at Rangers (9/1)

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    0:59

    Highlights: Athletics at Rangers (8/31)

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    6:08

    Boston Red Sox Can't Be Stopped

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    Eduardo Valencia Homers in 1st Career At-Bat

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    Marlins Cite Postseason Goals in Perez Pull

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    Dodgers' Muncy Gets Best of A's Muncy

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    Zack Gelof's Hit Streak Snapped After Hand Injury

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    Rafael Devers Apologizes to Manager Tony Vitello

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    Highlights: Angels at Athletics (6/21)

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    Highlights: Angels at Athletics (6/19)

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    7:12

    Breaking Down MLB Power Rankings

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    12:17

    Weekend Waiver Wire Adds! Replacing Jose Ramirez & Vinnie Pasquantino

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    Highlights: Rockies at Athletics (6/12)

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    1:06

    Athletics Tie Franchise HR Record in Vegas

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    Highlights: Brewers at Athletics (6/9)

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    Highlights: Athletics at Astros (6/7)

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    Highlights: Athletics at Cubs (6/4)

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    Athletics Biggest Fallers in MLB Power Rankings

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2026 Pitching

STATS IP
Innings Pitched
W
Wins
L
Losses
ERA
Earned Run Average
SO
Strikeouts
BB
Base on Balls (Walk)
Regular Season 105 6 4 4.71 103 52

Top Jacob Lopez News

  • Athletics' Jacob Lopez: Nabs sixth win Wednesday

    Lopez (6-4) picked up the win in Wednesday's 9-2 victory over the Rangers, allowing two runs on six hits and two walks over six innings. He struck out seven.

    The southpaw served up solo shots to Ezequiel Duran in the first inning and Justin Foscue in the second -- the first time Lopez has been taken deep multiple times since May 14 -- but he settled in after that and produced his fourth quality start of the season on 102 pitches (65 strikes). Lopez has been locked in for nearly two months, giving up two runs or fewer in 10 straight outings dating back to July 10 and delivering a 2.28 ERA, 1.05 WHIP and 61:18 K:BB in 51.1 innings over that sparkling stretch. He'll look to tie his career high with his seventh win in his next trip to the mound, which is set to come at home early next week against the Blue Jays.

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  • Athletics' Jacob Lopez: Goes five innings in no-decision

    Lopez allowed two runs (one earned) on three hits, three walks and a hit batsman while striking out six over five innings in a no-decision Friday versus the Orioles.

    Lopez continues to be effective at limiting damage, though he was a little inefficient in needing 100 pitches (63 strikes) to cover five frames Friday. Since rejoining the rotation July 19, he's made eight starts and allowed just 13 runs (11 earned) over 43.2 innings. The strong second half has trimmed his ERA down to 4.82 with a 1.46 WHIP and 96:50 K:BB over 99 innings across 22 games (19 starts) this year. Lopez's next start is projected to be on the road versus the Rangers.

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  • Athletics' Jacob Lopez: Strikes out nine in quality start

    Lopez took a no-decision against the Astros on Saturday, allowing one run on three hits and one walk in six innings. He struck out nine.

    Control was a major problem for Lopez earlier this season -- he had a 32:30 K:BB in his first 10 starts -- but he's made real progress in that area over the course of the year and has been especially effective since rejoining the rotation July 10. Over his last eight outings (40.1 innings), the southpaw has a 2.23 ERA, 0.99 WHIP and 48:13 K:BB. He'll look to extend his streak of quality starts to four his next time out versus Baltimore in hitter-friendly Sacramento.

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  • Athletics' Jacob Lopez: Grabs quality start

    Lopez allowed two runs on five hits and two walks while striking out six over six innings in a no-decision versus the Rangers on Sunday.

    Lopez continues to limit damage pretty well -- this was his seventh straight outing with two runs or fewer allowed. It was also a second straight quality start for the southpaw, though he's winless over his last four games. Lopez is at a 5.22 ERA, 1.53 WHIP and 81:46 K:BB through 88 innings across 20 games (17 starts) this season. He is tentatively projected to make his next start on the road in Houston.

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  • Athletics' Jacob Lopez: Strong start goes to waste

    Lopez allowed two runs on five hits and a walk while striking out five over seven innings in a no-decision versus the Rays on Monday.

    Lopez put forth his longest outing of the season, and it was one of his better performances as well. The Athletics weren't able to hang onto the lead when the bullpen took over, as Seth Johnson and Jose Suarez combined to allow eight runs in the eighth inning. Lopez has allowed eight runs (seven earned) over 26.2 innings across five starts since he re-entered the rotation after the All-Star break. For the year, he's at a 5.38 ERA, 1.56 WHIP and 75:44 K:BB through 82 innings across 19 games (16 starts). Lopez's recent pitching is encouraging, but he remains a risky option in fantasy due to a hitter-friendly home park. His next outing is projected to be at home versus the Rangers.

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  • Athletics' Jacob Lopez: Nine strikeouts in no-decision

    Lopez allowed two runs on four hits and one walk while striking out nine over five innings during a 3-2 loss to the Reds on Wednesday.

    After serving as an option in the bullpen in late May and early July -- which bookended a month-long stint at Triple-A -- Lopez has been back in the rotation for his last four appearances. Since rejoining the rotation, the lefty has a 1-1 record with a 2.29 ERA, 0.97 WHIP and 27:9 K:BB across 19.2 innings. Those numbers are a major improvement on the 6.75 ERA he posted in 12 outings prior to his demotion to Triple-A.

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  • Athletics' Jacob Lopez: Strikes out eight in no-decision

    Lopez allowed two runs (one earned) on seven hits and two walks while striking out eight over 5.1 innings in a no-decision versus the Red Sox on Wednesday.

    Lopez has allowed four runs (three earned) over 14.2 innings across three starts since he returned to the Athletics' rotation. He threw 63 of 97 pitches for strikes in this outing, which should put to rest any concerns of workload limitations. Lopez has pitched to a 5.79 ERA, 1.67 WHIP and 61:42 K:BB through 70 innings over 17 games (14 starts) this season. The southpaw is tentatively projected to make his next start on the road in Cincinnati.

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  • Athletics' Jacob Lopez: Collects fifth win

    Lopez (5-4) allowed one hit, four walks and a hit batsman while striking out four over five shutout innings to earn the win over the Twins on Friday.

    Lopez wasn't all that impressive, but keeping runs off the board was good enough to earn him his first win since May 24. The southpaw threw 50 of 91 pitches for strikes in this outing, which was his second consecutive turn through the rotation. Lopez has a 6.12 ERA, 1.67 WHIP and 53:40 K:BB through 64.2 innings over 16 games (13 starts) this season. He looks set to continue occupying a starting role, though he is a bit of a risky option in his next projected start, which is expected to be at home versus the Red Sox.

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  • Athletics' Jacob Lopez: Takes loss in return to rotation

    Lopez (4-4) allowed two runs on two hits, two walks and two hit batsmen while striking out six over 4.1 innings to take the loss versus the Nationals on Sunday.

    Lopez is occupying the rotation spot previously held by Aaron Civale, who was designated for assignment Wednesday and subsequently traded to the Cubs on Saturday. This was a mediocre showing for Lopez, though he was able to avoid giving up a home run. He threw 52 of 84 pitches for strikes and may need to stretch out a bit after some time in the bullpen. He has a 6.64 ERA, 1.73 WHIP and 49:36 K:BB through 59.2 innings over 15 games (12 starts) this season. Lopez is lined up to make his next appearance on the road in Minnesota.

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  • Athletics' Jacob Lopez: Rejoining Athletics rotation

    Lopez will start Sunday's game against the Nationals, Jason Burke of Roundtable.io reports.

    A path was cleared for Lopez to re-enter the Athletics' rotation when Aaron Civale was designated for assignment Wednesday. Lopez has made two relief appearances since being recalled from Triple-A Las Vegas last week, allowing four runs with a 5:1 K:BB over 4.2 innings. All told, the southpaw has logged an ugly 6.83 ERA, 1.79 WHIP and 43:34 K:BB over 55.1 innings in the majors this season.

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AL West Standings

Team W-L L10 STRK
71-69 6-4 W1
69-71 5-5 L1
66-74 4-6 W2
54-86 4-6 W1
53-87 1-9 L2