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2026 Topps Heritage Baseball Mitch Keller #64
2026 topps topps heritage baseball
Mitch Keller
Base
#64
SPECIMEN
Baseball
Mitch Keller
Pittsburgh Pirates
Base
No photo uploaded yet ID #10497350
Card Number #64
Print Run Unnumbered
Subset Base
Parallel Base
Team Affiliation Pittsburgh Pirates

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Mitch Keller

#64

2026 Topps Topps Heritage Baseball • Base

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Mitch Keller #64 Parallel Rainbow Checklist

All 10 parallel variations in 2026 Topps Topps Heritage Baseball (Base subset), ordered from Base to 1/1.

Base
Viewing Now
Base
Dark Gray Bordered
#64
Parallel
Dark Green Bordered
#64
Parallel
Dark Yellow Bordered
#64
Parallel
Deckle Edge
#64
Parallel
Flip Stock
#64
Parallel
Light Purple Bordered
#64
Parallel
Red Bordered
#64
Parallel
Black Bordered
#64
/150
Color Of The Year
#64
/77

Card Scouting Report & Collector Guide

2026 Topps Heritage Baseball Mitch Keller #64

Set & Checklist Overview

The 2026 Topps Heritage Baseball Mitch Keller #64 is an official Baseball trading card from the 2026 Topps Heritage Baseball release, cataloged as card #64 within the Base checklist representing the Pittsburgh Pirates. As a veteran/prospect checklist entry featuring the Base subset design, this card is a key target for Mitch Keller player collectors, 2026 Topps Heritage Baseball set builders, and parallel rainbow chasers.

Parallel Rarity & Grading Profile

Within the 2026 Topps Heritage Baseball Base checklist, Mitch Keller card #64 has 10 distinct parallel variations (2 serial-numbered chases) tracked in the 4rips database, including Base, Dark Gray Bordered, Dark Green Bordered, Dark Yellow Bordered, Deckle Edge. Collectors building the Mitch Keller rainbow use these parallel tiers to gauge population scarcity and grade multipliers across PSA, BGS, and SGC slabs.

Market Price & Comp Analysis

Historical sold comps for the exact 2026 Topps Heritage Baseball Mitch Keller #64 are still accumulating, which is common for short-printed parallels or newly released checklists. Check the Live Marketplace tab above to compare active buy-it-now and auction listings across 4rips, eBay, COMC, Sportlots, and MySlabs.

Mitch Keller

Mitch Keller — Player Bio & Hobby Profile

Baseball Athlete Vitals & Trading Card Market Overview

Athlete: Mitch Keller Sport: Baseball Team: Pittsburgh Pirates Position: Starting Pitcher (#23) Size: 6' 3" / 213 lbs Born: 4/4/1996 Hometown: Cedar Rapids, IA Draft: 2014: Rd 2, Pk 64 (PIT) Rookie Card Class: 2019 Career: 2019–Present Cards Tracked on 4Rips: 831
2026 season stats: 6-8 W-L • 5.29 ERA • 89 K • 1.37 WHIP

Mitch Keller (Pittsburgh Pirates) is an actively collected athlete in the Baseball trading card hobby. Profiled as Starting Pitcher (#23), listed at 6' 3", 213 lbs, from Cedar Rapids, IA, drafted 2014: Rd 2, Pk 64 (PIT), With an official rookie card class of 2019, 4rips currently indexes 831 distinct cards, inserts, autographs, and parallels for Mitch Keller across major hobby, retail, and premium releases. On-court/on-field production (2026 season stats: 6-8 W-L • 5.29 ERA • 89 K • 1.37 WHIP) continues to drive collector demand. Collectors targeting Mitch Keller focus on flagship rookie-year issues, chromium refractors/prizms, serial-numbered color matches, and high-grade population slabs.

Collector FAQ

What is the value of the 2026 Topps Heritage Baseball Mitch Keller #64 card?

Historical sold comps for the exact 2026 Topps Heritage Baseball Mitch Keller #64 are still accumulating, which is common for short-printed parallels or newly released checklists. Check the Live Marketplace tab above to compare active buy-it-now and auction listings across 4rips, eBay, COMC, Sportlots, and MySlabs.

Is the 2026 Topps Heritage Baseball Mitch Keller #64 a rookie card?

This 2026 Topps Heritage Baseball issue is a veteran/post-rookie release; Mitch Keller's primary rookie card year in our database is 2019.

What parallels exist for Mitch Keller #64 in 2026 Topps Heritage Baseball?

Within the 2026 Topps Heritage Baseball Base checklist, Mitch Keller card #64 has 10 distinct parallel variations (2 serial-numbered chases) tracked in the 4rips database, including Base, Dark Gray Bordered, Dark Green Bordered, Dark Yellow Bordered, Deckle Edge. Collectors building the Mitch Keller rainbow use these parallel tiers to gauge population scarcity and grade multipliers across PSA, BGS, and SGC slabs.

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