Update New CardViper updates are live: faster pages, smarter searches, and cleaner card tools. See what changed See What Changed
Update New CardViper updates are live: faster pages, smarter searches, and cleaner card tools. See what changed See What Changed
🩹 MLB IL
Aaron Judge 60D 73 Adley Rutschman 10D 72 Bobby Witt Jr. 10D 66 Roman Anthony 60D 61 Jackson Jobe 60D 61 Full tracker →
Back to Trends
CardViper Intelligence

Jack Sinclair Buzz normal We receive a commission for purchases made.

Baseball Rochester Red Wings P · Age 27 Recent Updated yesterday · Snapshot: 2026-08-08
Shop cards
Jack Sinclair on eBay
All Listings
Autos Rookies RC PSA 10 Numbered Patch/Relic 1st Bowman SP / SSP Chrome
MLB AAA Affiliate
Rochester Red Wings
AAA · Washington Nationals Affiliate
4.22
ERA
1.41
WHIP
4-1
W-L
View Washington Nationals Roster
Season Stats 2026
Pitching
ERA 4.22
WHIP 1.41
K/9 10.5
BB/9 4.8
W-L 4-1
SV 1
K 57
BB 26
IP 49.0
G 43
Shop on eBay
Autos NEW SP / SSP / IV Rookies (RC) 1st Bowman Numbered / # Patch/Relic PSA 10 BGS Topps Chrome Bowman Chrome Color / Refr. Lots/Bundles
Open eBay Search
Heat Score
5.1
Today
Delta Heat
+1.9
vs reference
Heat Rank
#2196
of 4,137 players
Move Rank (7d)
#3772
of 15,683
Buzz (7d total)
2
Latest: 2
Today's Listings
155
eBay active
Avg Listings (7d)
153
7-day average
Heat Score History
Last 30 days
Showing available data - gaps indicate days not yet collected
Jul 10Jul 17Jul 24Aug 1Aug 8
30d Peak: 5.1 - Aug 8 Low: 0.9 Avg: 3.1
Cards Recently Seen For Sale
Checked Aug 8, 4:06 AM
$3.95
Jack Sinclair 2025 Choice Rochester Red Wings #17 Rochester Red Wings
Ungraded
$2.25
2026 Choice, Rochester Red Wings - JACK SINCLAIR
Ungraded
$2.49
2026 Rochester Red Wings Jack Sinclair RC Rookie Nationals Minor League
Ungraded
$1.50
2025 Choice Milb Rodchester Redwings Team Singles ... LOADED WITH HOT PROSPECTS!
Ungraded
$9.74
2022 Fredericksburg Nationals Jack Sinclair RC Washington Nationals Signed
Ungraded
$2.49
2026 Rochester Red Wings (Triple-A Washington Nationals) Jack Sinclair
Ungraded
$2.49
2025 Rochester Red Wings Jack Sinclair RC Rookie Nationals Minor League
Ungraded
$11.39
2022 Fredericksburg #19 Jack Sinclair SIGNED Choice MILB Team Card Washington
Ungraded
$17.67
2026 AFL Select Jack Sinclair #LB146 Luminous
Ungraded
$7.07
2026 AFL Select Footy Stars Jack Sinclair #A-73 Adrenaline
Ungraded
Google News
No Google News cached yet.
Reddit Mentions
No Reddit posts cached yet.