The Minnesota Vikings and the Tennessee Titans will face off against one another on Thursday night in Week 4 of the NFL 2015 preseason. Tonight's game is likely to see most starters rested, but will be a vitally important night for backups and rookies with the 53 man active rosters set to be submitted this Saturday. The game takes place from the Nissan Stadium and has a scheduled start time of 8 p.m. ET. The game can be watched online through live stream via the link below.

The Titans' rookie quarterback Marcus Mariota is unlikely to feature much in tonight's game, but it is expected that he could get in a few drives to keep him up to speed with the regular season just 10 days out.

Zach Mettenberger is a lot more likely to feature more for the Titans tonight, and he will be hoping to put in a significant performance to cement his place as backup.

No. 4 quarterback, Mike Kafka, has already been released by the Vikings after being injured in Week 3 against the Dallas Cowboys. Teddy Bridgewater though went 295 yards on 29 passes and no interceptions and a touchdown, so show good potential.

Week 3 was probably a more accurate assessment of where each team lies in their preparations for the new season, as most teams played a majority of their starters for half a game or more last week.

In Week 3, the New England Patriots managed to claim a 17-16 win over the Carolina Panthers, and they also received some good news this week with a court overruling the four game ban on quarterback Tom Brady.

In other games on Friday the Kansas City Chiefs continued to look impressive in their preseason warm-ups. The Chiefs claimed a very convincing 34-10 victory over the Tennessee Titans, and their preseason form will give them hope that they can make a significant impact in the new season.

Meanwhile, the Detroit Lions looked far from their best, but still saw off a Jacksonville Jaguars team that looks like it is on the way up, but still a few seasons away from being able to seriously compete for postseason spots. The Lions came away from Jacksonville with a 22-17 victory.

On Saturday last week, the Buffalo Bills stormed to a massive 43-19 win over the Pittsburgh Steelers, and the New York Jets were able to claim a 28-18 win over city rivals, the New York Giants.

In a low scoring game the Miami Dolphins claimed a 13-9 win over the Atlanta Falcons, and the Minnesota Vikings gained a win over the Dallas Cowboys by a score of 28-14.

The Cleveland Browns looked good in their Week 3 outing, defeating the Tampa Bay Buccaneers 31-7, where as the Washington Redskins also piled on the points in a 31-13 win over the Baltimore Ravens.

The Chicago Bears were unable to hold their own against the Cincinnati Bengals, losing 21-10, where as the Philadelphia Eagles and Green Bay Packers played out the highest scoring game of Week 3, with the Eagles coming out on top 39-26.

The Indianapolis Colts defeated the St Louis Rams 24-10, where as the Seattle Seahawks claimed a tight win 16-15 victory over the San Diego Chargers, and the Denver Broncos gained a 19-12 win over the San Francisco 49ers.

On Sunday in Week 3, there were two more games, and the Houston Texans won 27-13 over the New Orleans Saints, and the Arizona Cardinals defeated the Oakland Raiders 30-23.

Today's big game between the Minnesota Vikings and the Tennessee Titans has a start time of 8 p.m. ET and can be watched online through live stream by clicking here.