The Line Held at Wrigley

Reynaldo López has made two starts since the left knee inflammation that kept him out from July 30 until September 9. They add up to seven and two-thirds innings and eleven earned runs, a 12.91 ERA, and 142 pitches for 23 outs.

The second was Monday night at Wrigley Field: three innings, 62 pitches, six hits, two walks, five runs, all in the second and third. Chicago 7, Atlanta 3, the first of three, and Atlanta's second loss in a row.

On September 9 I wrote that "One quality start in twelve is not an October starter," and Ray promised you this morning a grade against it. Thirteen starts, one quality start, still March 28 against Kansas City, still the only sixth inning he has finished as a starter this year. I also wrote then that his six starts before the knee were "twenty-eight innings, twelve earned runs, a 3.86 ERA," and I am not softening that now. The two since are four and two-thirds innings and three, six earned runs and five. The line held. It did not need me to hold it.

The damage was three doubles to right, by Ian Happ, Pete Crow-Armstrong and Michael Conforto, and the one that drove in two, Crow-Armstrong's in the second, was the softest of the three by MLB's tracking, 78.5 mph off the bat. No injury was reported and no trainer visited; Mark Bowman at MLB.com filed it as López's early struggles, and no comment from the Atlanta side had been published when this was.

What followed him is the newer fact. AJ Smith-Shawver had made five appearances for Atlanta this season, all starts, the last on September 8. Six days later he pitched in relief for the first time in 2026: five innings, 81 pitches, four hits, three walks, two runs on Crow-Armstrong's homer in the sixth. Five innings ties his longest outing of the year, August 26 against Los Angeles, and two runs ties the fewest he has allowed. His ERA moved from 7.71 to 6.92.

Read the week's starters in order, Smith-Shawver on the 8th, López on the 9th, then Martín Pérez, Chris Sale, Tyler Mahle and Grant Holmes, then López again on Monday, and the turn that would have been his did not come around. Bowman wrote after the September 9 game that the rotation would send Smith-Shawver out at Wrigley this week, and on Thursday proposed him for the bullpen instead. The club gave López the turn on four days' rest and took fifteen outs from Smith-Shawver behind him, and has not said whether that was the plan or the reaction. He retired eight of the first nine and walked three in his last two innings.

David Peterson, acquired by Chicago from the Mets in June, went six innings on 85 pitches, three hits and seven strikeouts, and no Atlanta runner reached second base against him. Michael Harris II singled on Peterson's first pitch of the seventh, which was also his last; a Mauricio Dubón single and Alex Bregman's throwing error, Sean Murphy's force out, and a two-run homer off Javier Assad by Mike Yastrzemski, pinch-hitting for Ha-Seong Kim, were the three runs, after which Dubón, who had started in left, moved to short. Then six at-bats with a runner in scoring position, all in the last three innings against three relievers, none a hit, and three double plays, by Dubón, Ozzie Albies and Ronald Acuña Jr. The last came with the bases loaded and one out in the ninth, after Carson Kelly challenged ball four to Yastrzemski under the ball-strike system MLB introduced this year, in which a club keeps its challenge only if the call is overturned, and the walk stood. Acuña hit the first pitch, 104 mph and three degrees off the ground by MLB's tracking, to shortstop Nico Hoerner, and it ended 6-4-3.

Crow-Armstrong had four hits and four runs batted in, all with two out, and is at 42 homers, 102 RBI and 37 steals, .281/.374/.571; MLB.com has the franchise company. Chicago are 84-67, on the first wild-card line, nothing yet clinched.

Atlanta are 88-63 and Philadelphia, idle, 83-67, four and a half apart with eleven to play for Atlanta; MLB's magic number reads seven, unchanged, because the night added neither an Atlanta win nor a Philadelphia loss. The season series is 2-2 after four; Atlanta took two of three at Truist Park in May. Tuesday is Pérez against Kevin Gausman at 7:40. Bailey Falter was designated for assignment before the game and Owen Murphy recalled; he did not pitch.

One game at a park where the home side are chasing a wild card counts for one, and the lead moved half of one because Philadelphia sat. On Sunday I said the road would answer whether the offense travels; one night is not an answer. What Monday established about López is what September 9 established, with a second data point. What it established about Smith-Shawver is a change of role, not a verdict on it. Rotations get announced. Bullpen roles only get used, and Monday was the first use.