The Opener: Altuve, Rocker, Yankees, Red Sox

With just 17 days until the regular season comes to a close, here are three things we’ll be keeping an eye on around the baseball world today:

1: Altuve day-to-day:

Astros second baseman Jose Altuve was pulled from yesterday’s game due to what the club described as right side tightness. Manager Joe Espada told reporters (including MLB.com’s Brian McTaggart) that he wasn’t worried about the issue at the moment and that Altuve was day-to-day, but it’s nonetheless a worrisome development for the Astros as they look to lock down the AL West and return to the postseason for a ninth consecutive season.

Altuve, 34, hasn’t hit at quite the elite level that he did the past two seasons but has nevertheless enjoyed an excellent campaign with a .304/.359/.452 slash line, 19 homers, and 20 steals in 622 trips to the plate. If the veteran were to hit one more home run before the year comes to a close, it would be his first 20/20 campaign since his MVP-winning 2017 season. Those aspirations may be put on hold for the time being if the injury proves to be more serious than the club initially believed, however.

2. Rocker to make MLB debut:

One of the league’s most interesting top prospects is set to make his big league debut, as the Rangers have scheduled right-hander Kumar Rocker to start today’s game against the Mariners in Seattle. The 24-year-old was a top ten pick in back-to-back draft classes in 2021-22 when the Mets selected him tenth overall before declining to sign him due to injury concerns in his physical. That led Rocker to take the unusual path of pitching in the independent Frontier League ahead of the 2022 draft, where the Rangers surprising selected the righty third overall despite many believing his stock had dipped.

Rocker ultimately underwent Tommy John surgery but has been brilliant since returning to action. In seven starts between the Double- and Triple-A levels this year, the right-hander boasts a 0.91 ERA with a 34.9% strikeout rate in 29 2/3 innings of work. He’ll now get the opportunity to show off his stuff at the big league level tonight, when he faces Bryce Miller (3.18 ERA) at 6:40pm local time.

3. Series Preview: Red Sox @ Yankees

The Red Sox did what they needed to do in order to keep their remote playoff odds alive against one division rival this week when they took two games in their three-game set against the Orioles. They’ll now travel to the Bronx for a four-game set against their archrival Yankees in another critical series. For Boston, a strong performance in this series is imperative to stay alive in the race for the third AL Wild Card spot, where they trail the Twins by four games. Meanwhile, the series provides the Yankees not only an opportunity to bury their oldest rival but also to hold onto their lead over the Orioles for the AL East title and the bye through the Wild Card Series that likely comes with it.

The series kicks off this evening at 7:15pm local time with a match-up between righty Cooper Criswell (4.11 ERA) and lefty Nestor Cortes (3.97 ERA). Righties Tanner Houck (3.24 ERA) and Clarke Schmidt (2.34 ERA in 12 starts) are scheduled to face off tomorrow. Saturday will see youngster Brayan Bello (4.70 ERA) take on Gerrit Cole (3.36 ERA in 14 starts). The series wraps on Sunday with right-hander Kutter Crawford (4.09 ERA) facing southpaw Carlos Rodon (4.21 ERA).