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Comparison

Kirkland Signature V3.0 vs Titleist Pro V1

Two urethane-covered golf balls. Costco publishes a piece count for the V3.0; Titleist publishes much more about the Pro V1's flight, spin and feel.

Par 3 Gear · Last checked Nov 3, 2026 · Based on what the makers publish

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  • Kirkland Signature

    V3.0

    Costco describes its Performance Plus V3.0 as “a high performance ball that delivers high velocity, controlled Iron spin and consistent flight.”

    Out of stock

  • Titleist

    Pro V1

    Titleist recommends the Pro V1 for players who “may benefit from mid-trajectory flight, very low long game spin and high short game spin, and softer feel.”

    $57.99

    per dozen

    TGW

    Evidence: Research-basedSee at TGW: Titleist Pro V1Affiliate link

Where they differ

Rows where the published values are different, or where one maker publishes a figure and the other does not.

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Differences between Kirkland Signature V3.0 and Titleist Pro V1
SpecificationKirkland SignatureV3.0TitleistPro V1
Price when checkedOut of stock (Costco)$57.99 per dozen (TGW)
Maker’s list priceNot published$58
Construction3-pieceNot published
CoverUrethaneCast urethane elastomer

Where they match

Rows where the values are the same for both.

Nothing matches on the criteria compared.

What each maker claims

Attributed statements. Each maker is describing its own product, not the other one.

  • Kirkland Signature V3.0

    No claims recorded.

  • Titleist Pro V1

    Spin. Titleist describes the Pro V1 as very low spin in the long game and high spin in the short game.

How they differ

Both have a urethane cover. The main differences are how each is sold and how much each maker tells you about it. Kirkland Signature is Costco’s own label, and Costco sells the V3.0 itself in packs of two dozen. Titleist sells the Pro V1 by the dozen and publishes ratings for its flight, spin and feel.

  • Cover. Costco lists a urethane cover for the V3.0. Titleist lists a cast urethane elastomer for the Pro V1.
  • Construction. Costco lists the V3.0 as a 3-piece ball. Titleist names a core, a casing layer and a cover for the Pro V1 but does not state a piece count.
  • Compression. Neither maker publishes a compression number.
  • Flight, spin and feel. Titleist describes the Pro V1’s flight as “Mid”, its long-game spin as “Very low”, its short-game spin as “High” and its feel as “Softer”. Costco publishes no matching ratings for the V3.0. It describes the ball as “a high performance ball that delivers high velocity, controlled Iron spin and consistent flight.”

Pack size. Costco sells the V3.0 in a 24-ball pack and shows its selling price rather than a separate list price. Titleist lists the Pro V1’s price per dozen. Halve the Costco box price before comparing the two.

Who each one suits

  • The V3.0, if you want a 3-piece urethane ball, already shop at Costco and are happy to buy two dozen at a time. Costco says it “delivers high velocity, controlled Iron spin and consistent flight.”
  • The Pro V1, if you want a ball whose maker spells out where it sits on flight, spin and feel, and you want to buy it by the dozen from more than one store. Titleist recommends it for players who “may benefit from mid-trajectory flight, very low long game spin and high short game spin, and softer feel.”

Best golf balls under $35 a dozen covers other lower-priced balls, including more urethane options, and How to choose a golf ball explains cover, compression and price per dozen.

Evidence ledger

The sources behind every value on this page.

  1. Evidence: VerifiedRead Oct 7, 2026

    Costco publishes the Kirkland Signature V3.0 construction (3 piece), urethane cover and pack size (24 balls).

    Kirkland Signature product page

    Values were matched against the downloaded text of the page when we checked.

  2. Evidence: ResearchedRead Oct 7, 2026

    Titleist publishes the Pro V1 cover material, its player recommendation and a list price per dozen.

    Titleist product page

    Read from the maker’s page as displayed when we checked.