Jannik Sinner

Sinner uses a HEAD TGT 301.4 — a customized pro stock frame not available to the public. It's painted to look like the retail HEAD Speed Pro 2026. Most top pros use older pro stock molds they're comfortable with, repainted to match the current product line. The closest racquet you can buy is the HEAD Speed Pro 2026.

Sinner uses HEAD Hawk Touch polyester strings — a full poly setup (no hybrid). The gauge varies between 1.25mm and 1.30mm. Hawk Touch is a softer, arm-friendly co-poly that still delivers excellent control. Find it profiled on our string page here.

28 kg (62 lbs) — significantly higher than most ATP pros in 2026, where the average has drifted toward the low-50s lbs range. Sinner's exceptional swing speed means he generates so much pace that he needs a tighter, more controlled string bed to keep the ball in. He's one of a small group of modern pros who still string this high.

Yes. The HEAD TGT 301.4 is a pro stock mold — a production frame HEAD makes specifically for tour professionals, not sold to consumers. Pro stock racquets are often heavier, have different flex or balance profiles, and are built to the individual player's specifications. Sinner's is also customized further — typically weighted up with lead tape and silicone to match his preferred feel.

Sinner wears Nike tennis shoes. He's been spotted in a customized version close to the Nike GP Challenge 1 — with a modified sock liner and material adjustments to replicate the fit of the discontinued Nike Zoom Zero. Like his racquet, his shoes are customized and not available in the same form to the public.

Not directly. His 28 kg tension is one of the highest on tour and is calibrated to elite-level swing speed. For most club players, that tension on full poly will feel dead, low on power, and potentially hard on your arm. However, HEAD Hawk Touch as a string choice translates well — it's softer than strings like Luxilon ALU Power. Try it at 22–25 kg (48–55 lbs) for a Sinner-inspired result. Compare rackets side by side or browse our string profiles to work out what suits your game.