MLB PICKS / FRIDAY, SEPTEMBER 18, 2026

Seattle Mariners at Colorado Rockies

Seattle Mariners (70-79) visit the Colorado Rockies (56-95) at 8:10 PM ET. Probable starters: B. Woo (4.03) for the Mariners, TBD for the Rockies. ParlayLab grades this matchup against the FanDuel line; the full pick selections unlock with Pro.

Away

Seattle Mariners

Record
70-79
L10
5-5
RPG
4.06
OPS
.692

Probable starter

B. Woo (4.03)

Home

Colorado Rockies

Record
56-95
L10
1-9
RPG
4.70
OPS
.742

Probable starter

TBD

Matchup context

8:10 PM ET

Weather
Wind
Rain
0%
Diff

Projected score

Lines & ParlayLab picks

Moneyline · FanDuel

SEA

COL

ParlayLab pick

— · edge —

Pro

Run line · FanDuel

SEA

COL

ParlayLab pick

— · edge —

Pro

Total · FanDuel

O

U

ParlayLab pick

— · edge —

Pro

How ParlayLab grades this matchup

ParlayLab's methodology engine projects each MLB game with a market-blended model combining team offense (season + L14 rolling RPG and OPS), starting pitcher form (ERA, WHIP, K%, home/road splits), ballpark factors (per-handedness HR and run multipliers), weather (wind direction relative to center field, temperature, precipitation), bullpen fatigue, and Statcast contact quality. Outputs are a moneyline, run-line, and total projection — each graded HIGH / MED / LOW confidence based on edge versus the FanDuel line.

Free users see the top picks for each market plus the full matchup context shown above. The actual selections (which side to bet ML, RL, total) unlock with Pro. You're charged when you subscribe — cancel anytime.