Major League Baseball's trade deadline is scheduled for next Thursday, which means teams have less than a week to get their midsummer shopping done. The moves have already started, as the Mariners recently acquired Josh Naylor from the Diamondbacks while the Yankees acquired Ryan McMahon in a trade with the Rockies.

Are the New York Yankees going to trade for Arizona Diamondbacks starting pitcher Zac Gallen? That's what one insider believes.

In a move that highlights their aggressive strategy before the MLB Trade Deadline, the Seattle Mariners made headlines by acquiring first baseman Josh Naylor from the Arizona Diamondbacks on Thursday.

The triples are really the separator. Nobody in modern baseball hits triples like Carroll. He led the league in 2023, with 10 triples. He led the league in 2024, with 14 triples. And now Carroll is leading the league again and is on pace to shatter his career-high set last year.

On Thursday, the Seattle Mariners officially kicked off trade deadline season by acquiring former All-star first baseman Josh Naylor from the Arizona Diamondbacks.

The 34-year-old leads MLB in RBI with 87 and is arguably the best hitter rumored to be available at the July 31 trade deadline. The Diamondbacks, who fell to 51-56 after Monday’s loss, appear to be sellers and already traded first baseman Josh Naylor to the Seattle Mariners last week.

Arizona Diamondbacks trade predictions for Eugenio Suarez, Josh Naylor, Merrill Kelly, Zac Gallen before 2025 MLB trade deadline on July 31, 2025.

The New York Yankees pulled themselves out of the running for Eugenio Suárez, and now Jon Heyman believes the Chicago Cubs and Seattle Mariners are the leaders.

Live coverage of the Seattle Mariners vs. Athletics MLB game on ESPN, including live score, highlights and updated stats.