With the first major trade of July finally in place, here are three things we’ll be keeping an eye on around the baseball world throughout the day:
1. Who’s next to go on the Diamondbacks?
The Diamondbacks had been on the fence between buying or selling for weeks, but they’ve finally planted their stake in the ground by being the first team to sell off a rental player this summer when they shipped first baseman Josh Naylor to the Mariners last night in exchange for pitching prospects Brandyn Garcia and Ashton Izzi. With Naylor out the door, the biggest question for fans in Arizona is who will follow him? Eugenio Suarez is looked at by many as the prize of this deadline when it comes to rentals amid a season where he’s already clubbed 36 homers, but Merrill Kelly and Zac Gallen are intriguing rental starters as well. Arizona has even reportedly received some interest on outfielder Lourdes Gurriel Jr. and the final year-and-a-half of his three-year pact with the club from the 2023-24 offseason.
2. Could O’Hearn be on the way out of Baltimore?
Naylor isn’t the only slugging, lefty-swinging first baseman on the market. That description also applies to Ryan O’Hearn of the Orioles, a fellow rental bat in the midst of an even stronger season than Naylor. The 31-year-old O’Hearn is having a career year in 2025, with a .281/.375/.452 slash line and 12 home runs in 89 games despite having topped out at 15 across an entire season previously. A team in need of offensive firepower like the Reds, Rangers, Padres, or Brewers could make plenty of sense for O’Hearn, although the Reds and Rangers appear to be on the buy-sell bubble at this point. San Diego is also apparently considering a buy-and-sell strategy for the deadline. Like Naylor, O’Hearn’s limited defensive versatility could make him a tough fit for teams like the Yankees, Dodgers, Cubs, and Mets who are more surefire buyers but generally have talent locked in at first base, at designated hitter and in the outfield corners.
3. Who will the Cardinals trade?
The Cardinals didn’t work out a trade yesterday, but they’ve still made waves in recent days. After president of baseball operations John Mozeliak acknowledged that he was meeting with Nolan Arenado to discuss the third baseman’s no-trade clause earlier this week, St. Louis designated potential trade chip Erick Fedde for assignment in a move that signals they don’t intend to keep the righty regardless of if they find a suitor for his services or not. Most recently, longtime closer Ryan Helsley publicly acknowledged that he feels he has about a “90 percent chance” to be pitching elsewhere on August 1. Helsley is likely St. Louis’s top trade chip, especially given the struggles Fedde has faced this year. Most veterans on the roster like Arenado, Miles Mikolas, Sonny Gray, and Willson Contreras have no-trade clauses they’ve not indicated an interest in waiving to this point, so a sell-off in St. Louis could be focused on players like Helsley, veteran righty Phil Maton, and lefty Steven Matz.