GPS-73D Pro Select 12.75" Baseball Glove

12.75 in
Web Shock Absorber 16 Web
Steerhide
Break-in medium
Closing medium

Mizuno GPS-73D Pro Select 12.75" Baseball Glove, outfield gloves: photo from Mizuno — Photo: Mizuno

Facts as the maker states them, read 20 Oct 2026

A Pro Select glove, 12.75 inches, offered in right- and left-hand throw in blue. The page describes premium Steerhide leather, professional patterns, professional-level lace, a thumb slot and a 3D silicone logo.

Type	Outfield glove
Size	12.75 in What this means Measured from the heel to the top of the index finger. Infielders use smaller gloves (10.25 to 11.75 in) for quick transfers; outfielders larger (12 to 12.75 in); first base and catcher's mitts are measured differently. Tip: Bigger is not better for a young infielder. A glove they can close beats a glove that looks like a pro's.
Web	Shock Absorber 16 Web
Leather	Premium Steerhide leather What this means Heavy, durable adult-cattle leather. Stiff at first, lasts for years. Most pro lines use it.
Hand	Right-hand throw or left-hand throw
Also on the page	Style # 313330RG501275 Professional Patterns: Glove patterns created for the best players in the world. Professional Level Lace: Same durable lace that's offered in our professional-level gloves. Thumb slot : Provides additional comfort and a solid, secure fit. 3D Silicone Logo Mizuno branded woven label Colors: RH BLUE (RG50), LH BLUE (FR50) Deep Pocket (meta description)
Maker SKU	313330RG501275
The maker says	Premium Steerhide leather boasts a quicker break-in time without compromising structural integrity. The design ensures a swift adaptation to the contours of your hand.
Source	usa.mizuno.com, product page, read 20 Oct 2026

Pat's Grade one person's opinion, with the reason

Not yet graded

Patrick has not graded this line yet. A line not handled yet says Not yet graded, never a low grade.

We have no dealer or affiliate relationship with Mizuno. If that changes it will say so here, and the grade will not move. How we grade

Evidence public reviews and break reports, with links

We have not looked for public reviews of Mizuno yet.

What "buyer reports" means

Public review counts and themes we found for this maker, with links, plus break reports sent in by site users. Where we found nothing public we say so.

Break reports from players on this site

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$330.00maker’s price, read 20 Oct 2026

See it on Mizuno's siteNo buy route yet: this link goes to the maker, and we earn nothing from it.

Fit profile

Stated comes off the maker's page; derived is worked out from what the maker states: its words, its leather, its numbers; graded is Patrick's call; unknown means the class is not known yet.

LeatherstatedSteerhide
Break-instatedMediumStated: page says it breaks in quicker or easier, not that it is game-ready.
What this means
Needs a week or two of catch and shaping before it closes well.
Closing effortderivedMediumDerived from break-in class.
What this means
How hard a young hand has to squeeze to close the glove on a ball. Easy means a soft build and a smaller pattern; hard means stiff leather or a big mitt.
Tip: If your player drops balls that hit the pocket, closing effort is usually the reason, not the hands.
PocketunknownNot known
BackunknownNot known
Hand openingunknownNot known

Does it fit my player?

Compare with: Vinci Pro LHT- Only 12.75 Inch Fielders Glove-Limited Series RV1961-L Black/White, Rawlings 2022 Sandlot Series^™ 12.75-inch Outfield Glove, SSK Baseball SSK Z5 Craftsman 12.75” Outfield Baseball Glove Z5-1275BLKCOL7. Same kind of glove, same size.