MLB Daily DeltaWeek 14 · June 25, 2026
Portrait of Gordon Graceffo
Gordon Graceffo
STL · P
Change to
Portrait of Tim Mayza
Tim Mayza
PHI · P
Change to
Who's more valuable, rest of season

Tim Mayza.

He projects to help you in more roto categories the rest of the way — strikeouts, ERA, and WHIP. Gordon Graceffo’s box score looks better right now, but it’s built on luck that won’t hold.

Head-to-head
K
ERA
WHIP
W
SV

Tim Mayza wins 3 categories (K, ERA, WHIP); Gordon Graceffo wins 2 (W, SV).

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Gordon Graceffo
95.6
Tim Mayza
94.7
Swinging-Strike %lg 11.0% · higher = better
Gordon Graceffo
6.7%
Tim Mayza
10.8%
Strikeout %lg 22.0% · higher = better
Gordon Graceffo
11.7%
Tim Mayza
25.5%
Chase %lg 28.5% · higher = better
Gordon Graceffo
22.0%
Tim Mayza
28.7%
Hard-Hit % Allowedlg 40.0% · lower = better
Gordon Graceffo
49.5%
Tim Mayza
43.6%
Barrel % Allowedlg 8.0% · lower = better
Gordon Graceffo
12.8%
Tim Mayza
5.3%
xwOBA Allowedlg .315 · lower = better
Gordon Graceffo
.383
Tim Mayza
.276
stabilized — trust it · small sample yet · dashed = league avg · right = better
05

The tape

Rest-of-season projection · bold = leads
rest-of-season projection current season projection range
Rate · earned-run quality
ERAlower is better
Gordon Graceffo
24.81
lg xERA 4.10
now 1.80
3.95
Tim Mayza
24.81
lg xERA 4.10
now 3.62
3.66
WHIPlower is better
Gordon Graceffo
.9001.42
now 0.90
1.27
Tim Mayza
.9001.42
now 0.99
1.23

Volume · rest of season
Strikeoutshigher is better
Gordon Graceffo
4035
now 14
20
Tim Mayza
4035
now 26
29
Winshigher is better
Gordon Graceffo
.0009.40
now 4
27
Tim Mayza
.0009.40
now 1
12
Saveshigher is better
Gordon Graceffo
.0003.40
now 1
02
Tim Mayza
.0003.40
now 0
0
If you already own them — trade angle
Sell HighGordon Graceffo — sell high. His value is peaking; good time to trade him.conf 0.95
Hold · wait & seeTim Mayza — hold.conf 0.50
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