DRIVER MODEL REFERENCE
Titleist TSR1 (2023–2025 archive)
TSR1 driver: 9°, 10° and 12° heads at 59° and 45.75 in, right- and left-handed.
Published loft options9.0, 10.0, 12.0°
Published lie59.0°
Published length45.75 in
Documented specifications & build options
Original manufacturer reference for this head. Men’s/women’s and steel/graphite length labels are kept as published.
| Field | Documented value |
|---|---|
| Published loft options | 9.0, 10.0, 12.0 ° |
| Published lie | 59.0 ° |
| Published length | 45.75 in |
Source: Titleist TSR1 manufacturer archive specifications. Reviewed 2026-10-05.
Specifications by configuration
| Configuration | Published values |
|---|---|
| 9.0° head ↗ | Loft: 9.0 ° Lie: 59.0 ° Length: 45.75 in Handedness: RH/LH |
| 10.0° head ↗ | Loft: 10.0 ° Lie: 59.0 ° Length: 45.75 in Handedness: RH/LH |
| 12.0° head ↗ | Loft: 12.0 ° Lie: 59.0 ° Length: 45.75 in Handedness: RH/LH |
Identifying the right model
- TSR1 is the only TSR driver with a 12° head and a 45.75 in standard length; TSR2, TSR3 and TSR4 list 45.5 in.
What to check before using the reference
- Its 59° lie is half a degree more upright than the other TSR drivers' 58.5°.
- The loft choices match the TSi1 driver (9°, 10°, 12°) and its 59° lie.
Checking a club you own? These are the maker's published figures for an original build, not measurements of your club, and a source date is not the year it was made. Bending, reshafting or a hosel adjustment changes loft, lie and length, so identify the head by its own markings and have a fitter measure it when its history is unclear.
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GT2 driver: 8° to 11° heads at 58.5° and 45.5 in, right- and left-handed.
8.0, 9.0, 10.0, 11.0° Published loft optionsModel reference