Titleist T100 (2023) vs T100 (2021)
The Titleist T100 (2023) used from $499.99 replaced the Titleist T100 (2021) used from $444.99. Here is what changed, side by side, from the same sourced figures as each spec page.
What changed
- Identical loft, lie and length on all 9 shared clubs: a single iron from one set fits the other at the right specs, though the head design differs.
Can I mix them?
By the numbers, yes: every club the two sets share has the same loft, lie and length, so an iron from the Titleist T100 (2021) fills a gap in a Titleist T100 (2023) set, and the other way round. The heads are different designs, so a mixed-in club can look, feel and sound different from its neighbours; what changed in the head is described below, from each set's page.
Club by club
Loft · lie · length, from each set's factory specs. Rows where they differ are marked.
| Club | Titleist T100 (2023) | Titleist T100 (2021) |
|---|---|---|
| 3-iron | 21° · 61° · 39" | 21° · 61° · 39" |
| 4-iron | 24° · 61.5° · 38.5" | 24° · 61.5° · 38.5" |
| 5-iron | 27° · 62° · 38" | 27° · 62° · 38" |
| 6-iron | 30° · 62.5° · 37.5" | 30° · 62.5° · 37.5" |
| 7-iron | 34° · 63° · 37" | 34° · 63° · 37" |
| 8-iron | 38° · 63.5° · 36.5" | 38° · 63.5° · 36.5" |
| 9-iron | 42° · 64° · 36" | 42° · 64° · 36" |
| PW | 46° · 64° · 35.75" | 46° · 64° · 35.75" |
| GW | 50° · 64° · 35.5" | 50° · 64° · 35.5" |
Missing an iron? Complete my set shows the irons that fit, from either generation.
From each spec page
Titleist T100 (2023). Same name as 2019, 2021 and 2025 T100. 2019-2023 share one loft ladder per LoftChart; 2025 is 1 deg stronger
Titleist T100 (2021). Launched Aug 2021. Lofts, lies and lengths identical to T100 (2023). Titleist labels the 50 deg wedge W; recorded as GW. Not the T100S, which is 2 deg stronger
Prices
Used and new prices from the stores we list are on each model's page: Titleist T100 (2023) used from $499.99 · Titleist T100 (2021) used from $444.99. The older generation usually costs less used.
Sources: loftchart.com (reference, cites the brand's table) and titleistcertified.com (manufacturer). Checked Sep 29, 2026.