WEST SACRAMENTO – Before the Athletics broke camp in Spring Training, manager Mark Kotsay expressed excitement over the younger players left off the Opening Day roster who could make an impact later in the season. Gage Jump was among that group of youngsters Kotsay was discussing. The A’s saw enough

WEST SACRAMENTO -- Left-hander Gage Jump, who has quickly developed into one of the most exciting pitching prospects in the Athletics system in quite some time, is set to make his Major League debut. The A’s have called up Jump and are handing him Tuesday night’s start against the Mariners

The A’s have been riding a serious youth movement, moving guys aggressively to the big leagues and letting those young players help them land atop the AL West entering Tuesday’s games. Most of that effort has come on the offensive side of the ledger and they sport one of the

Leo De Vries helped drive the offense at the plate and Jamie Arnold handled the rest on the mound Thursday night. It's a recipe for success the Athletics hope to see much more of in the coming years from two of their top prospects.

After a bit of a shaky start to his first stint in Triple-A, Gage Jump is starting to find his footing. The Athletics’ No. 3 prospect (MLB Pipeline’s No. 41 overall) delivered seven scoreless innings in his start Wednesday, striking out nine and extending a scoreless streak to 11 innings

ANAHEIM -- Gunnar Hoglund’s 2026 season is over before it even began. The Athletics announced on Wednesday afternoon that Hoglund, rated the club’s No. 18 prospect by MLB Pipeline, underwent successful left hip surgery on May 19 with Dr. Marc Philippon in Vail, Colo. The procedure involved a hip labral

Leo De Vries is learning a new position. What isn't new, however, is his ability to hit and hit and hit.

Shotaro Morii made history when he signed with the Athletics in January 2025, landing the largest signing bonus ($1.5 million) ever handed out to an amateur from Japan. After getting his feet wet stateside in the Rookie-level Arizona Complex League last year solely as a hitter, the real fun began

WEST SACRAMENTO -- Already on the cusp of the big leagues entering 2026 Spring Training with the Athletics, Henry Bolte set the bar even higher for his eventual first call to the Majors with his eye-opening performance throughout camp. “There’s a lot of us in that coaches’ room that think

WEST SACRAMENTO -- The noise emanating from the bat of Henry Bolte has become far too loud for the Athletics to ignore. On the heels of one of the hottest streaks you’ll ever see, Bolte, rated the A’s No. 5 prospect by MLB Pipeline, was called up ahead of Tuesday

There may never have been, and there may never be, another international signing of a player as buzz-worthy and game-changing as when Shohei Ohtani signed with the Angels back in December 2017. But the A’s are hoping they can create their own Shotime with their two-way sensation signed for seven

You’ve heard of hitters being on a hot streak at the dish. But you’ve maybe never seen anything like what Henry Bolte is doing right now. The Athletics’ No. 5 prospect delivered his second consecutive 5-for-5 performance during Triple-A Las Vegas’ 13-8 loss to St. Paul at Las Vegas Ballpark

Henry Bolte's single-game performance Friday for Triple-A Las Vegas would stand as a good week for most players.

• Get tickets to a Minor League game The A's No. 5 prospect went 5-for-5 with five extra-base hits -- two homers, two doubles and a triple -- against St. Paul at

Henry Bolte has been known to launch a ball over a fence on occasion. Or in this case, over just about everything. The A's No. 5 prospect hammered a 479-foot long ball, the longest on record by Statcast at any level -- in the Majors or the Minors -- this

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Leo De Vries doesn't need any help filling up his stat sheet. The 19-year-old is one of the youngest players at the Double-A level and is MLB Pipeline's No. 4 prospect in baseball. Still, the native of the Dominican Republic got an assist on a home run that was part

Age is just a number. Just ask 19-year-old Leo De Vries. MLB’s No. 4 prospect -- the youngest player in the Double-A Texas League -- swatted his third homer of the season in Midland’s 6-4 extra-inning victory over Springfield on Saturday at Hammons Field. The blast raised De Vries’ OPS

Both dealt for top-tier closers at the 2025 Trade Deadline, Leo De Vries and Eduardo Tait may have their Minor League careers closely watched in lock step. As it turns out, both have been red-hot to begin 2026. De Vries, the Athletics’ No. 1 prospect and MLB Pipeline’s No. 4

The Athletics have handed out a considerable chunk of change to key position players in the past few years, establishing a group that will make up the core of clubs for years to come. But as lineup stalwarts Jacob Wilson, Brent Rooker, Lawrence Butler and Tyler Soderstrom have been stamped

"El Mutante" stuck the landing. Leo De Vries, whose nickname translates to "The Mutant," bolstered a scorching weekend with his first two home runs of the season on Sunday. It was the fifth career multihomer game for MLB's No. 4 prospect.

Call Professor X. “El Mutante” is on the loose at Double-A. Leo De Vries showcased his out-of-this world talent on Saturday night. MLB’s No. 4 prospect posted his first three-hit game of the season in Midland’s 7-6 victory over Frisco in 11 innings at Riders Field.

As Tommy White earned a longer look into the final days of Spring Training with the Athletics, manager Mark Kotsay was continually impressed with what he saw.

With the Minor League season kicking off, here's where the A’s Top 30 Prospects are projected to start:

1. Leo De Vries (MLB No. 4), SS -- Midland (Double-A)
2. Jamie Arnold (MLB No. 39), LHP -- Midland (Double-A)
3. Gage Jump (MLB No. 54), LHP -- Las Vegas (Triple-A)