Fever BaseballFor collectors and stat nerdsFuture Value Radar (FVR) · On the record

AAA · P · Texas Rangers

Gavin Collyer

B/T R/R · 6' 1" · 165 lb · born Lawrenceville, GA, USA · age 25 · draft 2019 rd 12 · played P 52 · MLB debut 2026-04-15

162 batters faced scored this season His season card →

TRIPLE-ATriple-A Board (arm)

Scout’s note

Gavin Collyer's stuff grade of 0.88 puts him in the 99th percentile of the 827 AAA arms we track. The 25-year-old from Lawrenceville, a 12th-round pick in 2019, has fanned 23 in 25 MLB innings for Texas this season with a 5.40 ERA — the stuff plays at the top, the results haven't matched yet. A one-inning MLB cameo in the last two weeks produced one strikeout. Stuff is not command; this is a watchlist, not a call. But the arm comes first, and the arm is there.

Note written · FVR scout (GLM-5.2)

Current signals

The read: Collyer's stuff grade of 0.88 ranks in the 99th percentile of the 827 AAA arms we track (median 0.04). Stuff is not command — watchlist, not a call — but stuff comes first.

Age
25

A second set of books

The same contract, read by MLB Spreadsheets (Ethan Hullihen), as of . We keep two sources on this because one source cannot check itself.

Tax AAV
$0.78M
Term
1 yr
His class
Pre-Arb

What the sheet prices each season at

Season2026202720282029203020312032
SalaryMinimumMinimumMinimumMinimumArb 1Arb 2Arb 3

A base salary under his own reading, and never subtracted from the cash figure above: a signing bonus lands in one and not the other, so the two disagree on most men without either being wrong. And the sheet does not mark which future seasons are GUARANTEED — a club option and a projected arbitration award are both just a number here, so read past the end of the deal as his forecast rather than as money owed.

The tax AAV above is his number under the CBA’s own rulebook, not the average we work out from Cot’s total. On a contract with deferred money the two come apart on purpose — and neither is subtracted from the other.

Collect Gavin Collyer

If the signal is right, the cardboard usually finds out later. Current listings:

Gavin Collyer cards on eBay →

High-end listings ($75+) →

Paid link — as an eBay Partner, FVR earns from qualifying purchases.

Not financial advice. We take positions only after publication — never before. Misses stay on the record.

Umpire favor

+0.5 net runs over 16 graded games — the zone was kind to the umpire on balance.

Biggest swings: -0.5 · +0.3

→ all umpire grades

The line

YearTeamLvlGIPW–LSVERASOWHIP
2021Down East Wood DucksA2173.03–103.33841.52
2022Down East Wood DucksA23101.06–404.631101.25
2022Hickory CrawdadsA+13.20–102.4551.64
2023Down East Wood DucksA13.00–000.0060.67
2023Hickory CrawdadsA+3051.00–725.65581.57
2024Hickory CrawdadsA+4050.03–373.24781.56
2024Frisco RoughRidersAA11.00–1027.0014.00
2025Frisco RoughRidersAA3745.14–583.97651.46
2025Round Rock ExpressAAA1416.01–105.63211.94
2026Round Rock ExpressAAA2830.15–042.37421.38
2026Texas RangersMLB2425.01–105.40231.44
MLB CAREER2425.01–105.40231.44

Bio & season lines: MLB StatsAPI · refreshed nightly · abbreviations →