The Opener: D-backs, Lewis, Saves Leaderboard

As the trade deadline inches ever closer — and as the market begins to produce some activity — here are three things we’ll be keeping an eye on around the baseball world throughout the day today:

1. Mena to debut for Arizona?

As noted by Alex Weiner of AZSports last night, Diamondbacks pitching prospect Cristian Mena was in the big league clubhouse prior to last night’s game with the Dodgers. Manager Torey Lovullo simply noted that Mena was on the club’s taxi squad for their road trip to Los Angeles and did not elaborate further on the right-hander’s status, but with no starting pitcher scheduled for tonight’s game and Mena having last pitched on June 26 at the Triple-A level, it seems likely that the 21-year-old could be making his big league debut. Mena is already on the 40-man roster, meaning only an active roster move would be necessary to add him to the club’s mix.

Arizona acquired the youngster from the White Sox over the offseason in the trade that sent outfielder Dominic Fletcher to Chicago. He ranks as the Snakes’ No. 11 prospect per MLB.com and No. 14 prospect per Baseball America. Mena has struggled to a 4.90 ERA and 5.66 FIP with a 10.4% walk rate in a hitter-friendly Pacific Coast League. If Mena were to be recalled for a start this evening, it’s unclear whether that would be a spot start or if he would be joining the rotation alongside Zac Gallen, Brandon Pfaadt, Slade Cecconi, and Ryne Nelson on a more permanent basis.

2. Lewis to undergo MRI:

The injury woes never seem to stop for Twins infielder Royce Lewis. The youngster departed Minnesota’s game against the Tigers yesterday due to left groin tightness. Dan Hayes of The Athletic relayed last night that Lewis is set to undergo an MRI and additional testing on the issue. Hayes went on to note that Lewis seemed to expect that he’ll be placed on the injured list, although he added that a team source indicated that the club expects any stay on the IL to be a relatively short one.

Even as time on the shelf becomes increasingly familiar for the 25-year-old, losing him for any amount of time will sting for the Twins. Lewis is slashing a robust .287/.351/.678 in 97 trips to the plate this year, good for a 176 wRC+. While that’s not an especially large sample size, he’s done nothing but hit at a superstar level when healthy enough to take the field ever since his debut back in 2022. In 94 career games in the majors, Lewis has a cumulative slash line of .303/.361/.584 with 27 homers in just 379 trips to the plate. Should Lewis miss time, Jose Miranda would take over at third base.

3. History on the Saves Leaderboard:

Orioles right-hander Craig Kimbrel recorded the 437th save of his career last night, tying him for fourth place on the all-time saves leaderboard with six-time All-Star Francisco Rodriguez. The only players in MLB history with more saves than Kimbrel now are Mariano Rivera, Trevor Hoffman, and Lee Smith, all three of whom are in the Hall of Fame. Sitting just one save behind Kimbrel and Rodriguez is Red Sox closer Kenley Jansen, who has been the subject of persistent trade rumors dating back to the offseason but has shut out the noise to dominate this year with a 2.22 ERA, 2.10 FIP, and 16 saves in 28 appearances. Kimbrel has been similarly impressive this year with a 2.37 ERA and 2.70 FIP to go along with 19 saves in 34 appearances.

The pair of 36-year-olds could both continue their ascent up the all-time leaderboard as soon as tonight as Jansen looks to tie Rodriguez himself with his next save while Kimbrel looks to take sole possession of fourth place on the leaderboard. Jansen’s Red Sox are set to face the Marlins in Miami at 6:40pm local time this evening, while the Orioles will face the Mariners in Seattle at 7:10pm local time.