The Colorado Rockies (28-47) had the day off Thursday after an uneven road trip that took them from Las Vegas to Wrigley Field. They dropped two of three to the Athletics, with the lone win coming in a wild 23-9 game, then went to Chicago and again lost two of three.

That leaves the Rockies at 6-9 in June with a -7 run differential. Even that number is softened by the 23-run outburst against the Athletics. Colorado has been pesky and more competitive, which is an improvement from last month, but the results are still the results: they enter tonight with the worst record in baseball — if only by a game.

Cole Carrigg has brought energy since arriving, and Sterlin Thompson is coming off a two-homer game at Wrigley. There are plenty of reasons to keep watching. The problem is that the old bad-team tropes are still there: blown leads, rocked starters, missed chances, defensive mistakes, and poor execution. The Rockies have been in more games, but they are still too often finding ways to let winnable games get away.

Now they get the Pirates at home.

The Pittsburgh Pirates (38-37) arrive at Coors Field in fourth place in the competitive NL Central — and only 1.5 games out of a wild card spot. Pittsburgh gets plenty of attention for its hyped rotation, led by Paul Skenes, but the offense has been much improved. The Pirates rank third in MLB in batting average, third in on-base percentage, fourth in OPS, fifth in runs scored, and sixth in stolen bases.

Kyle Freeland takes the mound to open the homestand for the Rox. The left-hander enters at 1-7 with a 7.98 ERA, 49 strikeouts, and a 1.70 WHIP over 58.2 innings.

The fastball has been the biggest issue. Freeland is leaving too many four-seamers over the middle of the plate, and hitters have punished it. Opponents are slugging .794 against the pitch, which is especially damaging because he still throws it roughly 27-29% of the time.

That continued in his last start, when Freeland allowed six runs on 10 hits over 5.2 innings. He gave up 12 hard-hit balls, with both the cutter and four-seamer taking damage. The cutter was his most-used pitch in that outing, but it did not solve the contact problem. His sweeper has been his best pitch, holding hitters to a .171 batting average and .371 slugging percentage with a 32.8% whiff rate.

The Rockies do not need Freeland to be perfect tonight, but they need him to avoid the middle-middle mistakes that have turned innings quickly this season.

Pittsburgh will counter with Bubba Chandler, a 23-year-old right-hander who enters at 2-7 with a 4.76 ERA, 68 strikeouts, and a 1.38 WHIP over 68.0 innings.

The record is not pretty, but the stuff is real. Chandler averages 98.5 mph with his four-seam fastball and topped out over 101 mph in his last start. He has used the fastball nearly half the time this season, pairing it most often with a changeup and slider.

The slider has been his best bat-missing pitch, generating a 37.9% whiff rate on the season. The changeup has also been effective, holding hitters to a .186 batting average and .288 slugging percentage. Chandler has walked 43 batters, so the Rockies’ best chance may be making him work instead of chasing their way out of innings.

Kyle Karros has been swinging it well lately, hitting .370/.442/.565 over his last 15 games and raising his season wRC+ to 90. Willi Castro has two home runs, nine RBI, and a .680 slugging percentage over his last seven games, while T.J. Rumfield is hitting .321 with a .750 slugging percentage and two home runs in his last seven games.

For Pittsburgh, Bryan Reynolds has been especially hot, hitting .414/.469/.828 with three home runs over his last seven games. Brandon Lowe leads the team with 18 home runs and 49 RBI while slugging .511, and Endy Rodríguez has played well from behind the plate while posting a 149 wRC+ in 76 plate appearances since returning to the lineup in mid-May.

For Colorado, the task is straightforward: get a steadier start from Freeland, make Chandler throw strikes, and turn the recent flashes from the lineup into enough sustained pressure to win a winnable game.

First Pitch: 6:40 p.m. MDT

Radio: KOA 850 AM/94.1 FM; KNRV 1150

Pirates SB Nation Site: Bucs Dugout

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