MLB Daily DeltaWeek 13 · June 22, 2026
Portrait of Tim Mayza
Tim Mayza
PHI · P
Change to
Portrait of Tyler Rogers
Tyler Rogers
TOR · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 22, 1 even. Take whoever fills a bigger need.

Head-to-head
K
ERA
WHIP
W
SV

Tim Mayza wins 2 (K, WHIP); Tyler Rogers wins 2 (ERA, SV); 1 even.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Tim Mayza
94.8
Tyler Rogers
83.2
Swinging-Strike %lg 11.0% · higher = better
Tim Mayza
10.9%
Tyler Rogers
7.0%
Strikeout %lg 22.0% · higher = better
Tim Mayza
25.2%
Tyler Rogers
13.7%
Chase %lg 28.5% · higher = better
Tim Mayza
27.6%
Tyler Rogers
26.3%
Hard-Hit % Allowedlg 40.0% · lower = better
Tim Mayza
42.2%
Tyler Rogers
24.3%
Barrel % Allowedlg 8.0% · lower = better
Tim Mayza
5.6%
Tyler Rogers
0.0%
xwOBA Allowedlg .315 · lower = better
Tim Mayza
.276
Tyler Rogers
.246
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
Tim Mayza
24.18
lg xERA 4.10
now 3.62
3.66
Tyler Rogers
24.18
lg xERA 4.10
now 2.36
3.62
WHIPlower is better
Tim Mayza
.9001.35
now 0.99
1.23
Tyler Rogers
.9001.35
now 1.13
1.25

Volume · rest of season
Strikeoutshigher is better
Tim Mayza
4037
now 26
31
Tyler Rogers
4037
now 16
22
Winshigher is better
Tim Mayza
.5202.48
now 1
12
Tyler Rogers
.5202.48
now 1
12
Saveshigher is better
Tim Mayza
.0004.40
now 0
0
Tyler Rogers
.0004.40
now 2
23
If you already own them — trade angle
Hold · wait & seeTim Mayza — hold.conf 0.50
Sell HighTyler Rogers — sell high. His value is peaking; good time to trade him.conf 0.82
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