Titleist · Driver · 2021
TSi1
Best foryou swing under 90 mph or fight a slice and want the most forgiving, easiest-launching Titleist - an ultralight, draw-biased head that adds speed without effort, ideal for higher handicaps.
- Starting from
- £160.12
- Listings
- 11
- Retailers
- 3
- vs RRP
- −70%
Prices and availability are pulled from retailer feeds and may change. Some links on this page are affiliate links — we may earn commission on qualifying purchases at no extra cost to you.
Sealed, retailer warranty
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Excellent condition / refurb
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Pre-owned, varying condition
incl. £3.42 delivery
10.5° · Stiff · LH10.5° · Stiff · Left-Handed
at eBay UK
About the Titleist TSi1
The Titleist TSi1 is a 2021 driver from Titleist. Listed on CaddyCompare in 9°, 10.5° and 12° lofts, in left-hand and right-hand, with extra-stiff, senior, regular and stiff flex options. Compare prices from 3 UK retailers below — currently from £156.70.
Price history
CaddyIndex™Experimental
Agentic-research score from synthesised reviews, lab tests, and head-to-head comparisons. Relative to category peers — see methodology.
Pros & cons
- Titleist's most forgiving driver of its generation - the best mishit performance in the TSi family
- An ultra-lightweight 460cc head (about 40g lighter than standard) for easy clubhead speed at moderate swings
- The most draw-biased Titleist driver - genuine help for the slice
- The new ATI 425 titanium face and ultra-thin crown raise MOI and launch
- Built for swing speeds under 90 mph - it won't pack a punch for faster players
- Spin runs a touch low for optimum carry
- Low workability - a high-MOI, draw-biased lightweight head
What reviewers say
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Quantum Triple DiamondTitleist · Driver · 2021
TSi1
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Best for You swing under 90 mph or fight a slice and want the most forgiving, easiest-launching Titleist - an ultralight, draw-biased head that adds speed without effort, ideal for higher handicaps.
Price History
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£157
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£157
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Prices and availability are pulled from retailer feeds and may change. Some links on this page are affiliate links — we may earn commission on qualifying purchases at no extra cost to you.
About the Titleist TSi1
The Titleist TSi1 is a 2021 driver from Titleist. Listed on CaddyCompare in 9°, 10.5° and 12° lofts, in left-hand and right-hand, with extra-stiff, senior, regular and stiff flex options. Compare prices from 3 UK retailers below — currently from £156.70.
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Callaway · Driver · 2026
Quantum Max DCallaway · Driver · 2026
Quantum Triple Diamond MaxCallaway · Driver · 2026
Quantum Triple DiamondFrequently asked questions
Who is the Titleist TSi1 best for?
You swing under 90 mph or fight a slice and want the most forgiving, easiest-launching Titleist - an ultralight, draw-biased head that adds speed without effort, ideal for higher handicaps.
Who should avoid the Titleist TSi1?
You swing faster, want low spin and a penetrating flight, or want workability - the TSi2, TSi3 or TSi4 suit you better.
What handicap is the Titleist TSi1 suitable for?
The Titleist TSi1 scores strongest for high-handicap golfers, and also suits mid-handicap golfers.
Does the Titleist TSi1 have a shot bias?
The Titleist TSi1 has a draw bias, with a high launch and mid spin.