SUNDAYLOCK
NFL · No-Repeat · Invite Only

Pick one team.
Never twice.
Lock at kickoff.

SundayLock replaces the chaotic spreadsheet your league has been suffering with. Picks stay hidden until kickoff. Margin tiebreakers settle ties. Built for your phone — and free for everyone invited.

How it works

1 pick per week

Choose any team to win this week. Multiple players can pick the same team.

No repeats

Once you've picked a team, you can't pick them again all season.

Hidden until kickoff

Other players can't see your pick until the game starts. No sniping.

Margin tiebreaker

Predict the winning margin (1–99). Lowest cumulative error wins ties.

Live matrix

See the season grid: who picked what, week by week. Sticky headers, mobile-ready.

Auto-graded

Real NFL scores sync automatically. Standings update the moment games end.

Invite only — for now

SundayLock is free, and leagues are hand-curated. If your commissioner invited your email, you're good to go. If not, ask them to add you to the allowlist.