Jaguars vs. Dolphins 2015 final score: Early offense, late defense lead to 23-20 win

The Jacksonville Jaguars got a hot start on offense and even though momentum came to a grinding halt in the second half, a drive in the final minutes of the fourth quarter led by Blake Bortles gave the home team a 23-20 win.

It was a tale of two halves for the Jaguars, accumulating 20 points before halftime thanks to two touchdowns and 145 yards receiving for Allen Robinson. In the second half, the Jaguars had a string of three consecutive three-and-out drives, which could have been four if the Dolphins didn't go on a streak of penalties.

Miami finished with 13 penalties for well over 100 yards, including a few that killed drives on offense, extended drives for the Jaguars and set up Jason Myers for field goals at the ends of both halves.

It was the offense that gave the Jaguars the first half win and the defense that did just well enough to keep the game within reach in the second half until the offense finally came to life with less than two minutes remaining.

Player of the game: Allen Robinson

The Jaguars will go as far as Bortles takes them, but performances like Robinson's can certainly help a young passer out. He made a couple strong plays when Bortles threw balls up for grabs and torched the Miami secondary for a long touchdown in the second quarter.

At halftime, Robinson had five receptions for 145 yards and two touchdowns. He slowed down in the second half, adding only 10 more yards to his total, but when all was said and done, it was the best receiving performance for any Jaguars player over the last decade with the exception of a certain 2012 first round pick who no longer exists.

Better angle at Allen Robinson. Goodness. (via @PFF_Sam) http://t.co/8gDV4pWTjb

— Big Cat Country (@BigCatCountry) September 20, 2015

Biggest concern: The pass rush

Yes, this is the same concern I wrote last week. Even though the Jaguars were a mess offensively in Week 1 and went ice cold in Week 2, the pass rush was the long-term concern against the Carolina Panthers and it was an even bigger factor against the Dolphins, as Ryan Tannehill racked up 359 yards in a mostly clean pocket all day.

The only player who managed to pressure Tannehill on an even semi-consistent basis was Jared Odrick, who very well could have been named the player of the game thanks to his late-game heroics. Ryan Davis managed to get a hit on Tannehill that forced an incompletion and one blitz got home, but the Jaguars really better hope that Sen'Derrick Marks is ready to make an impact when he returns to the field and maybe cross their fingers that Andre Branch can get to the passer too because right now, opposing quarterbacks are looking comfortable.

Unsung hero: Stefan Wisniewski

Ndamukong Suh is not an easy assignment and keeping Blake Bortles off the turf has been difficult for the Jaguars offensive line. Coming into Sunday, the Jaguars allowed Bortles to get sacked four or more times in eight consecutive games.

Yet with Suh expected to wreak havoc in the interior, the offensive line instead did a great job bulldozing ahead in the rushing game and keeping Bortles upright all game. The second-year quarterback was hardly touched, let alone sacked, and while Wisniewski got hit with a pair of holding calls, it was still a great effort against one of the best defensive tackles in the NFL.

Stat of the game: 102.2 passer rating

Entering Week 2, Bortles had a grand total of zero games with a passer rating in triple digits. His previous best was a 96.4 tallied against the Cincinnati Bengals in a 33-22 loss in 2014.

It was only the fourth game of Bortles' career that didn't include an interception -- although he nearly threw one just before halftime -- and in the other three interception-free games, he threw a combined two touchdowns.

While the offense had its struggles in the second half, Bortles still avoided the big mistake which has plagued him for most of his career and that certainly counts for something when he accrues nearly 300 yards passing and a couple touchdowns to go with it.

What's next?

For the first time since the very beginning of the 2011 season, the Jaguars will enter a game without a losing record (Week 1 doesn't count, wise guy). After back-to-back home games, the Jaguars will hit the road to face the New England Patriots. Even after a big win against the Dolphins, the Jaguars will definitely enter Gillette Stadium as huge underdogs against the defending Super Bowl champions.