Strickland vs. Chimaev — Three Shoulder Injuries at UFC 328

The fight

Strickland and Chimaev matched contrasting styles — Strickland's high-volume, boxing-based striking against Chimaev's pressure wrestling and cage-work. The combination that produced three shoulder diagnoses on the same side is precisely what elite wrestling and striking creates: direct falls onto the shoulder tip, cage-against-the-shoulder takedown defence, and the traction and compression loads of repeated clinch exchanges. Each mechanism loads a different structure — AC joint from direct axial compression, the labrum from traction on the biceps long head, and the rotator cuff from repeated overhead and rotation demands. Strickland completed the fight without the shoulder being stopped — the full scope of damage only became clear on post-fight imaging.

Injury 1: Type 2 AC joint separation

A Type 2 (also described as Grade II) AC joint separation means the AC ligaments — which directly strap the clavicle to the acromion at the shoulder tip — have been completely torn, while the stronger coracoclavicular (CC) ligaments below remain partially intact. The result is mild-to-moderate upward displacement of the clavicle relative to the acromion and a small, palpable step deformity at the joint. Grade II AC separations are classified as moderately unstable: the joint moves abnormally under stress testing but does not dislocate completely.

For an active fighter, Grade II AC separation typically means 4–8 weeks before return to contact sport. Conservative management — sling for comfort, early range-of-motion exercises, then progressive rotator cuff and scapular loading — is the standard approach. Surgery is not indicated at Grade II. The cosmetic step deformity may persist permanently but does not signify ongoing instability once the CC ligaments have healed.

Injury 2: Extended Type V SLAP tear — the most serious diagnosis

A Type V SLAP tear is a severe labral injury. Standard SLAP classification runs from Type I (fraying without detachment) to Type IV (bucket-handle tear extending into the biceps tendon). Type V extends the classification further: the labral detachment spreads beyond the superior labrum into the anterior or posterior capsulolabral complex, causing a broader zone of instability than a pure SLAP tear. "Extended" in Strickland's disclosure likely refers to a tear that involves not just the superior labrum attachment but also adjacent labral and capsular tissue.

SLAP tears at this grade in active overhead athletes almost always require surgical repair — specifically arthroscopic labral reattachment using suture anchors. Per the Cleveland Shoulder Institute and general sports medicine consensus, recovery from SLAP repair surgery for athletes involved in overhead or contact sport is 6–12 months. The first 3 months are typically the most restrictive: no active external rotation or elevation against resistance, progressive passive range-of-motion only. Return to contact involves resisting the same traction and rotation forces that caused the original tear, making premature return a re-tear risk.

The SLAP tear is the single most significant injury in Strickland's cluster because it governs the overall recovery timeline. Even if the AC joint and rotator cuff recover faster, return to full contact sport should wait until the SLAP repair has healed sufficiently — typically 6 months minimum for Type V involvement.

Injury 3: Partial rotator cuff tear with tendinosis

Partial rotator cuff tearing and tendinosis represent a spectrum of overload damage to the rotator cuff tendons — the supraspinatus, infraspinatus, subscapularis, and teres minor, which together stabilise the humeral head in the glenoid socket. Partial tears involve disruption of some but not all tendon fibres; tendinosis is degeneration within the tendon substance without a discrete tear. Both findings on the same shoulder indicate that the cuff has been under sustained high-load stress, either from the fight itself or from accumulated training load ahead of it.

Partial rotator cuff tears in active athletes are frequently managed conservatively, with surgery reserved for cases where pain and strength deficits persist beyond 3–6 months of structured physiotherapy. In the context of Strickland's concurrent SLAP repair, the rotator cuff rehabilitation will run in parallel — the post-SLAP protocol inherently addresses rotator cuff strength, so the two conditions are managed together rather than sequentially.

Full guides for each injury

• AC joint separation — grading (I–VI), conservative management, and return-to-contact timeline
• SLAP tear — superior labrum injuries, surgical repair, and the 6–12 month recovery arc
• Rotator cuff strain — partial tears, tendinosis, and training modifications