Titleist TSi1
The Titleist TSi1 is a forgiveness-first driver from 2021. It is rated for swing speeds of 60 to 95 mph and handicaps of 10 to 36. It launches high with moderate spin. It listed at $549 when it launched in 2021. It has been discontinued, so it is mostly a used-club buy now.
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Titleist TSi1 specs
Specs come from the FitMySwing catalog. Ratings out of 10 are our own.
| Brand | Titleist |
|---|---|
| Model year | 2021 |
| Status | Discontinued |
| Approx. launch price | $549 |
| Loft options | 9°, 10°, 12° |
| Head size | 460 cc |
| Adjustable | Yes |
| Type | Max forgiveness |
| Forgiveness (MOI) | High |
| Launch | High |
| Spin | Mid |
| Swing speed range | 60 to 95 mph |
| Handicap range | 10 to 36 |
| Forgiveness rating | 8 out of 10 |
| Workability rating | 3 out of 10 |
| Key technology | Ultra-lightweight TSi construction |
No longer made: look for it used.
- Check the return policy before you buy.
- Ask for photos of the face, crown and sole.
- Fake heads and shafts exist. Be wary of prices far below the others and of sellers you do not know.
- Shops that grade condition, like 2nd Swing and GlobalGolf, make returns easier.
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Where these specs come from
Verified. Two or more separate pages show this model exists, and its specs were read from a source page.
Specs read from mediacenter.titleist.com
Model confirmed on mediacenter.titleist.com, mygolfspy.com
Where the fit profile comes from
3 of 10 fit values come from Titleist or a published rule. The rest are our own ratings.
| Type | max-forgiveness | Our rating |
|---|---|---|
| Launch | high | Titleist says “It is high launching with mid spin and is the most draw biased Titleist driver through CG positioning.” |
| Spin | mid | Titleist says “It is high launching with mid spin and is the most draw biased Titleist driver through CG positioning.” |
| Forgiveness on off-centre hits (MOI) | high | Titleist says “maximizing off-center ball speed through high MOI properties.” |
| Forgiveness | 8 | Our rating |
| Workability | 3 | Our rating |
| Handicap window | 10-36 | Our rating |
| Swing speed window | 60-95 mph | Our rating |
Who the Titleist TSi1 suits
- Golfers who miss the centre of the face and want the head to protect ball speed.
- Above 95 mph is outside the swing speed range we rate it for.
- It is discontinued. Check the condition before you pay, and compare used prices.
Similar to the Titleist TSi1
Picked from the catalog for a similar player and similar numbers, from more than one brand.
- Callaway Quantum Max FastCallaway2026 · $650 · 60 to 90 mph
- Ping G440 K HLPing2026 · $650 · 60 to 90 mph
- Ping G440 MAX HLPing2025 · $500 · 60 to 90 mph
- PXG Black Ops Ultra LitePXG2025 · $600 · 60 to 90 mph
Titleist TSi1: common questions
Who is the Titleist TSi1 for?
It is rated for swing speeds of 60 to 95 mph and handicaps of 10 to 36. Golfers who miss the centre of the face and want the head to protect ball speed.
How much does the Titleist TSi1 cost?
It listed at about $549 at launch in 2021. It has been discontinued, so the price you pay now depends on the used market.
Is the Titleist TSi1 forgiving?
Its MOI rating is high. We rate its forgiveness 8 out of 10.
What are alternatives to the Titleist TSi1?
Similar drivers in our catalog include the Callaway Quantum Max Fast (2026), the Ping G440 K HL (2026), the Ping G440 MAX HL (2025) and the PXG Black Ops Ultra Lite (2025).
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