After the Las Vegas Raiders lost to the Buffalo Bills in Week 4 to drop to 2-2 on the season, quarterback Derek Carr went off during his postgame media session.

Carr, who is now 41-57 with the Raiders since getting drafted in 2014, said he's “sick of losing” after putting too much work into his craft.

“I'm sick of losing. I'm sick of working as hard as I do, and as we do, and going out there and losing. I mean, it sucks. Enough is enough,” Raiders QB Derek Carr said, via ESPN.

“The things that are hurting us in these close games is not them; it's us. That's the hard part to swallow. Me being here, my seventh year, I've seen too much crap. I've seen a whole bunch of crap, if I'm just being honest with you. Is it going to take my positivity and my joy away? Absolutely not. I'm going to be me, regardless. But is it OK for me to be a little hot, a little pissed sometimes? Yeah. And this is one of those moments.”

For his part, Carr has thrown for 1,095 yards through the Raiders' first four games for eight touchdowns. He's completing 73.6 percent of his passes and hasn't thrown an interception yet.

The Raiders started the season 2-0 after defeating the Carolina Panthers and New Orleans Saints. However, Las Vegas is on a two-game losing streak after losing to the New England Patriots in Week 3 and the Bills in Week 4.

Carr and the team will look to snap their two-game losing streak in Week 5 when the club takes on the Kansas City Chiefs. That will obviously be a tough game for them since Patrick Mahomes and the Chiefs are the defending Super Bowl champions.