July 2026 Golf Injury Report: Smyth Steps Up for Injured Casey as Finau and Oosthuizen Focus on Recovery

The relentless cadence of the summer golf schedule has forced several prominent players to listen to their bodies, resulting in a wave of high-profile withdrawals across the globe.

As the sport's elite prepare for the final major of the year, precautionary rest has become the prevailing strategy. For some, it is a matter of load management; for others, it is the flare-up of chronic conditions that threaten their longevity.

The most significant absences this week come from the LIV Golf Andalucia event, contested at the notoriously unforgiving Real Club Valderrama in Spain, where two team captains have been sidelined.

Southern Guards GC captain Louis Oosthuizen was forced to withdraw prior to the final round of the tournament after a recurring lower back injury prevented him from swinging freely.

The 43-year-old South African, who won the 2010 Open Championship, sat at 6-over-par entering the final round before deciding the physical toll was too great to continue.

Oosthuizen’s back issues are a well-documented battle. Medical evaluations dating back to 2014 revealed chronic disc problems at his L5 and S1 vertebrae, a condition that flares up during extended stretches of competitive play.

To fill the void, the Southern Guards turned to 46-year-old Australian veteran Wade Ormsby. Ormsby, who serves as a dedicated reserve player for the league, previously stepped in for Oosthuizen under similar circumstances at LIV Golf Houston.

Valderrama is also missing Crushers GC star Paul Casey, who is sitting out his second consecutive tournament due to a lingering wrist injury.[1]

The severity of the Englishman’s wrist ailment remains undisclosed, but it was significant enough to keep him out of LIV Golf Korea last month and force him to the sidelines again in Spain.[1]

However, Casey’s absence has paved the way for one of the summer’s best underdog stories. Australian reserve Travis Smyth was called up to replace Casey in Korea and delivered a life-changing performance.[2][4]

Smyth, who admitted he was enjoying a weekend off in Sydney when he received the last-minute call, flew to Busan, played just nine practice holes in the rain, and remarkably finished tied for eighth on the individual leaderboard.[2]

His clutch play helped Bryson DeChambeau’s Crushers GC secure the team title in Korea, proving the immense value of a ready-to-play reserve roster. "I didn't want to be the fill-in guy that disappoints the team and stops them from standing on the podium," Smyth remarked.[2][4]

Now, Smyth is back in the Crushers lineup at Valderrama, eager to prove that his breakout performance in Korea was not a fluke and that he belongs in the professional ranks full-time.[2][4]

Meanwhile, on the PGA Tour and DP World Tour, the co-sanctioned Genesis Scottish Open has seen its own share of attrition. Tony Finau officially withdrew from the field at the Renaissance Club, opting against the transatlantic trip.[1][3]

Finau is coming off a tied-for-58th finish at the John Deere Classic, where he drove the ball well but struggled to climb the leaderboard. He has been replaced in the Scottish Open field by England's Marcus Armitage.[3]

While Finau has not cited a specific acute injury, his withdrawal aligns with a broader trend of top-tier players managing their physical and mental fatigue ahead of the grueling links-golf test at The Open Championship.[3]

Across the pond in Kentucky, the alternate-field ISCO Championship also lost a marquee name when Emiliano Grillo withdrew prior to the opening round.[1]

Grillo had been enjoying a consistent stretch of golf, recording three consecutive top-30 finishes, but opted to step away this week. Alternate Austin Cook was elevated into the field to take the Argentinian's place.[1]

These withdrawals underscore the intense physical demands of the modern golf swing. The torque required to generate 180-mph ball speeds places immense strain on the lower back and wrists, turning injury management into a full-time job.

For players like Oosthuizen and Casey, the focus now shifts entirely to rehabilitation, hoping their bodies will allow them to return for the closing stretch of the season, while opportunistic reserves like Smyth look to capitalize on their rare moments in the sun.