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Baseball Kansas City Royals P · Age 26 ⟳ Recent Updated yesterday · Snapshot: 2026-06-09
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Mason Black on eBay
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Autos Rookies RC PSA 10 Numbered Patch/Relic 1st Bowman SP / SSP Chrome
🏟️ MLB Team
Kansas City Royals
Baseball · 2026 season
1.86
ERA
1.34
WHIP
0-0
W-L
View Kansas City Royals Roster →
Season Stats 2026
Pitching
ERA 1.86
WHIP 1.34
K/9 9.3
BB/9 2.8
W-L 0-0
SV 0
K 10
IP 9.2
G 8
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Heat Score
8.9
Today
Δ Heat
+3.5
vs reference
Heat Rank
—
Move Rank (7d)
—
Buzz (7d total)
4
Latest: 0
Today's Listings
2,101
eBay active
Avg Listings (7d)
2,099
7-day average
🔥 Heat Score History
Last 30 days
Showing available data · gaps indicate days not yet collected
May 12May 19May 28Jun 3Jun 9
📈 30d Peak: 26.0 · May 28 Low: 5.5 Avg: 13.8
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Google News
Royals Acquire RHP Mason Black from Giants - MLB.com
Tue, 11 Nov 2025 08:00:00 GMT
Royals' Mason Black: Called up Sunday - CBS Sports
Sun, 19 Apr 2026 07:00:00 GMT
Mason Black - Stats - Pitching - FanGraphs
Wed, 17 Dec 2025 16:52:30 GMT
Royals Recall Mason Black - MLB Trade Rumors
Sun, 19 Apr 2026 07:00:00 GMT
Black brings 'breath of fresh air' to Royals camp - MLB.com
Thu, 05 Mar 2026 08:00:00 GMT
SF Giants DFA Mason Black, claim Justin Dean and Reiver Sanmartin - McCovey Chronicles
Thu, 06 Nov 2025 08:00:00 GMT
Assessing Logan Martin as he Joins Giants After Mason Black Trade - Sports Illustrated
Wed, 12 Nov 2025 08:00:00 GMT
BASEBALL: Royals acquire Mason Black from Giants - Scranton Times-Tribune
Wed, 12 Nov 2025 08:00:00 GMT
Royals Add Mason Black From Giants - Baseball America
Tue, 11 Nov 2025 08:00:00 GMT
Royals acquire pitcher Mason Black from the Giants - Royals Review
Tue, 11 Nov 2025 08:00:00 GMT
Reddit Mentions
May 5 - SP Rankings, RP Streams, and Hitter Data
r/fantasybaseball · May 5, 2026
Postgame Thread ⚾ Rangers 15 @ Royals 9
r/baseball · Mar 5, 2026
Free Game of the Day 3/5 ⚾ Rangers (0-0) @ Royals (0-0) 8:05 PM ET
r/baseball · Mar 5, 2026
Postgame Thread ⚾ Royals 16 @ Rockies 3
r/baseball · Feb 28, 2026
Free Game of the Day 2/28 ⚾ Royals (0-0) @ Rockies (0-0) 3:10 PM ET
r/baseball · Feb 28, 2026
Baseball fans, I present to you, The All-Black Friday Team
r/baseball · Nov 28, 2025
[Guardado] The Giants claimed LHP Reiver Sanmartin and OF Justin Dean off waivers from the Reds and Dodgers, respectively. Mason Black was DFA'd to clear a spot on the 40-man roster.
r/baseball · Nov 6, 2025
Sunday Shohei
r/baseballcards · Oct 5, 2025
Yesterday's (2025-07-04) Whiffs Leaders - 🚀🔥 Spencer Strider day 🔥🚀
r/fantasybaseball · Jul 5, 2025
Postgame Thread ⚾ Giants 2 @ Athletics 11
r/baseball · Jul 4, 2025