A bold gamble paid off during “Monday Night Football” this week between the Packers and Raiders.

One of the biggest wagers of the season came in on “MNF” when one NFL bettor put $366,000 on under 45.5 points to win a massive $636,000 payout.

After an offensive struggle on both sides, the game easily went under as the Raiders won,17-13.

Although hundreds of thousands of dollars were on the line, the over never appeared to be in danger of hitting.

Only three total points were scored during the first quarter, thanks to a late field goal from the Packers.

It wasn’t until nearly halftime before either team scored a touchdown after Jakobi Myers reached the end zone on a pass from Jimmy Garoppolo.

The teams combined for four interceptions and Raiders kicker Daniel Carlson missed two field goals, which didn’t help bettors who took the over.

Coming into the week, the Raiders had been one of the worst-scoring teams in the NFL, putting up just 62 total points, which was tied for the fourth-fewest in the league.

Green Bay had scored 100 points through four games, although a big chunk of those (38) came during Week 1 against a lowly Bears defense, perhaps prompting this sharp bettor to see something the oddsmakers didn’t.