MLB Daily DeltaWeek 27 · September 27, 2026
Portrait of Mason Fluharty
Mason Fluharty
TOR · P
Change to
Portrait of Tim Mayza
Tim Mayza
PHI · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 1–1, 2 even. Take whoever fills a bigger need.

Head-to-head
K
◀
ERA
WHIP
▶
W
SV n/a

Mason Fluharty wins 1 (ERA); Tim Mayza wins 1 (WHIP); 2 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Mason Fluharty
90.8
Tim Mayza
94.4
Swinging-Strike %lg 11.0% · higher = better
Mason Fluharty
14.3%
Tim Mayza
10.1%
Strikeout %lg 22.0% · higher = better
Mason Fluharty
24.9%
Tim Mayza
23.6%
Chase %lg 28.5% · higher = better
Mason Fluharty
34.7%
Tim Mayza
27.0%
Hard-Hit % Allowedlg 40.0% · lower = better
Mason Fluharty
31.7%
Tim Mayza
45.2%
Barrel % Allowedlg 8.0% · lower = better
Mason Fluharty
6.0%
Tim Mayza
6.4%
xwOBA Allowedlg .315 · lower = better
Mason Fluharty
.262
Tim Mayza
.288
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
Mason Fluharty
2.354.59
lg xERA 4.10
now 4.09
2.85
Tim Mayza
2.354.59
lg xERA 4.10
now 3.62
3.47
WHIPlower is better
Mason Fluharty
.9001.51
now 1.36
1.34
Tim Mayza
.9001.51
now 0.99
1.24

Volume · rest of season
Strikeoutshigher is better
Mason Fluharty
4042
now 30
0
Tim Mayza
4042
now 26
0
Winshigher is better
Mason Fluharty
.0004.20
now 3
0–0
Tim Mayza
.0004.20
now 1
0–0

SV — not applicable. Both pitch out of the rotation.

If you already own them — trade angle
BuyMason Fluharty — buy.conf 0.92
BuyTim Mayza — buy.conf 0.79
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