The Titleist TSi1 hybrid spans 20° to 29° across 4 factory loft options, a 9° broad range for long club gapping. With a typical step of 3°, the lower loft sits closer to fairway wood territory while the higher loft moves further into long iron replacement range.
TSi1 Hybrid Loft Chart
| Club | Loft | Gap |
|---|---|---|
| 20° option | 20° | — |
| 23° option | 23° | 3° |
| 26° option | 26° | 3° |
| 29° option | 29° | 3° |
Range: 20°–29° (9° total span).
Gapping: Every adjacent loft is spaced by 3°.
TSi1 Hybrid loft flight map
The bars place each option on the same hybrid loft scale. Stronger lofts sit closer to fairway-wood or driving-club territory; higher lofts move toward long-iron replacement and softer landing.
TSi1 vs other Titleist hybrid lofts
| Model | Reference | Loft | Difference |
|---|---|---|---|
| TSi1 | 20° option | 20° | This model |
| 503·H | 19° option | 19° | 1° lower loft |
| 816H1 | 19° option | 19° | 1° lower loft |
| 816H2 | 19° option | 19° | 1° lower loft |
| GT1 | 20° option | 20° | Same loft |
How each TSi1 Hybrid loft changes the shot
| Club | Loft | What that loft changes |
|---|---|---|
| 20° option | 20° | This is still a strong hybrid setting, useful when you want distance without dropping all the way into a fairway wood. |
| 23° option | 23° | This sits in the core hybrid transition zone, where launch and stopping power start to matter as much as raw distance. The 3° step from the previous loft is the nominal loft change before head design and shaft effects. |
| 26° option | 26° | This is firmly in long-iron replacement territory, with more launch and a steeper landing angle than the stronger heads. The 3° step from the previous loft is the nominal loft change before head design and shaft effects. |
| 29° option | 29° | This is the highest-launch end of the hybrid range, aimed at replacing a longer iron with easier elevation and softer landing. The 3° step from the previous loft is the nominal loft change before head design and shaft effects. |
For hybrids, compare the loft with the actual loft and carry of the iron or fairway wood it is replacing. Equal loft does not guarantee equal distance because hybrid head design, shaft length and launch characteristics change the result.
Titleist TSi1 loft FAQs
What lofts does the Titleist TSi1 come in?
The listed factory lofts are 20°, 23°, 26° and 29°.
What is the loft range of the TSi1?
It runs from 20° to 29°, a total span of 9°.
Which TSi1 loft is closest to fairway-wood territory?
The strongest option is 20°, so that is the loft most likely to overlap a high-loft fairway wood or driving-club slot.
Which TSi1 loft is the easiest long-iron replacement?
The highest listed loft is 29°. It should generally launch easiest and land steepest, making it the most iron-replacement-oriented option in the range.
Should hybrid loft match the iron it replaces?
Use loft as the starting point, but verify carry distance. Hybrids can fly farther than an iron at the same stated loft because of head design, shaft length and launch.
Spec & fitting disclaimer: Loft can vary by year, region, handedness or custom setup. Adjustable hosels and bending can also change playing loft. Verify your exact club before adjusting or ordering replacements.