Dustin Johnson on verge of huge new signing ahead of 2026 LIV Golf season

Report: Dustin Johnson’s 4Aces set for major behind-the-scenes shake-up with new Under Armour deal.

08 Jan 2026

Dustin Johnson’s LIV Golf team, 4Aces GC, appears set for a big change off the course ahead of the 2026 season.

An update reported by Sports Business Journal’s Josh Carpenter indicates that Johnson’s team is expected to announce a new apparel partnership with Under Armour.

Sources familiar with the situation have told SBJ that 4Aces GC is expected to switch kit suppliers, marking the end of its current clothing arrangement.

In recent seasons, Johnson's team has been kitted out by Extracurricular — the fashion-forward golf brand founded by former TravisMathew CEO Chris Rosaasen.

Rosaasen, who also serves as the team’s General Manager, has been a central figure in shaping the 4Aces’ identity since LIV Golf’s explosive launch in 2022.

However, it now appears change is in the air.

Details of the agreement — including its financial value and length — remain tightly under wraps.

A good offseason deal for LIV. Sources say Dustin Johnson's @4AcesGC_ are expected to be outfitted in Under Armour in the new season https://t.co/9tsvXF8LD5
— Josh Carpenter (@JoshACarpenter) January 7, 2026

If completed as anticipated, the move would represent yet another heavyweight apparel partnership in LIV Golf’s rapidly evolving commercial landscape.

Several teams have already secured big-name brands, with Greyson supplying Jon Rahm’s Legion XIII and Reebok partnering Bryson DeChambeau’s Crushers GC.

The off-course developments come amid growing turbulence within the 4Aces camp.

Earlier this week, The Times revealed that Thomas Detry is poised to join Johnson’s team in 2026, while fellow 4Aces star Harold Varner III is expected to depart following Brooks Koepka’s bombshell exit — with Smash GC his likely destination.

Johnson's team also comprises Patrick Reed and Thomas Pieters.

Bryson DeChambeau makes expected LIV Golf announcement

With player movement, commercial intrigue and a bold new look potentially on the horizon, all eyes are on the 4Aces as LIV Golf prepares for another high-octane season.

The new LIV campaign tees off under the lights in Riyadh, Saudi Arabia, in the first week of February — and Johnson’s team may be stepping into the spotlight in more ways than one.