Titleist driver

Titleist TSi4

Players cited with it: 2; From 9 reports.
Released: 2021; First cited here by Adam Scott, November 2020. Last reported on November 22, 2021.

$510.22

Checked Sep 23, 2026. Verify at the retailer.

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Players cited with this

Justin RosePRESSNovember 2021
“The former U.S. Open champion switched to a 9-degree Titleist TSi4 driver with a Project X HZRDUS Smoke Black 70 shaft, and replaced the Lamkin grip on his Axis1 Rose putter with a SuperStroke Traxion Claw model.”
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Adam ScottPRESSJuly 2021
“Adam Scott made a number of changes to his setup at Royal St. George’s, including going back to Titleist TSi4 — he had been using TSi2 — and the Graphite Design Tour AD DI-8X shaft he used to win the 2013 Masters to achieve a lower, right-to-left shot shape and consistency.”
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7 more reports from Adam Scott
- July 2021
  “Now, Scott says he’s switching back into a 430cc TSi4 driver head, equipped with a Graphite Design Tour AD-DI 8 shaft that he’s played in previous years.”
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- June 2021
  “Scott, who was previously using Titleist’s particularly low-spinning TSi4 driver head in a 46-inch setup, switched into a TSi2 driver head, with a Fujikura Ventus Red shaft at 45 inches.”
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- March 2021
  “Scott also changed driver heads, going from Titleist’s TSi4 to its TSi2 model, citing better face control with the overall weight plus his transition was better.”
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- February 2021
  “The easy-to-spot partially pink AutoFlex shaft Scott had in his 8-degree Titleist TSi4 driver at the Farmers Insurance Open weighs less than half of those beefy steel shafts from his early days on tour.”
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- February 2021
  “Adam Scott switched to an Auto Flex SF505 XX shaft in his Titleist TSi4 driver.”
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- November 2020
  “Adam Scott put a new 46-inch TSi4 driver in the bag at last week's Houston Open and it worked out very well for him.”
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- November 2020
  “After extensive testing, Scott landed on a TSi4 with Fujikura’s Ventus Red 6X shaft at 46 inches (D2 SureFit setting).”
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