John Danks torpedoes another White Sox winning streak

John Danks is 0-4 in four starts.

From April 9 to 15, the White Sox won five games in a row. John Danks put a stop to that by getting shelled in Tampa Bay on April 16.

The Sox won six games in a row this week. Danks put a stop to that Thursday by getting shelled in Baltimore.

The veteran left-hander was staked to an early 2-0 lead on Todd Frazier's first-inning home run, but it was all downhill from there as the Orioles clobbered the South Siders, 10-2.

Danks lasted five-plus innings, allowing six runs on nine hits. He struck out four and walked two, one of which was a four-pitch free pass to Baltimore's No. 9 hitter, Caleb Joseph, in the third inning. That walk started a four-run Orioles rally that featured back-to-back home runs by Chris Davis and Mark Trumbo. By the time the fourth inning rolled around, the Sox were facing a 5-2 deficit.

Baltimore broke it open with five in the sixth. Jake Petricka, providing no relief, gave up a grand slam to Manny Machado, but realistically, the game was lost early when Danks let it get away from him.

The Sox are 16-7 through 23 games, but Danks is 0-4. His ERA has swelled to 7.25. His WHIP sits at an unsightly 1.746.

Danks' woes have created the first crisis for the Sox in this 2016 season. As we've stated before, we can't attribute this slow start to a small sample size, because Danks finished last year on a struggling note. If you combine his final 10 starts of 2015 with his first four starts of this year, you come up with an ugly 1-11 record and a 5.13 ERA.

"It's been a pretty miserable April," Danks said in this MLB.com article. "I'm just not throwing enough strikes, just not throwing enough quality strikes. There's been games where I can full on eliminate a pitch, because it doesn't have a chance."

If you can believe it, Danks' velocity is down from last year. His average fastball velocity is 87.90 mph through four starts this season. That's only six miles an hour quicker than his changeup, which sits at 81.16 on average. They say you want an average variance of 9 to 11 mph between those two pitches, so Danks' reduced velocity is really killing him. It's hard to tell the difference between the fastball and the change. To the hitters' eye, it all looks the same. Danks is easy pickings for a hard-hitting team such as the Orioles right now.

By way of comparison, his fastball velocity in 2015 averaged 89.86. Danks had 15 starts, most of them toward the end of last year, where his fastball averaged 90 mph. If he touches 90 with his four-seamer, that's at least enough to give him a fighting chance with the 81 mph changeup. Right now, those lost three ticks on his fastball have put him in a situation where he needs to be pinpoint with his command, and he has been anything but pinpoint.

The Sox have to be thinking about making a change at the back of the rotation at this point. We've already seen Miguel Gonzalez come up for a spot start. Other viable options from Triple-A Charlotte include Erik Johnson and Jacob Turner.

General manager Rick Hahn has addressed several problems on this team since the end of last season -- a new third baseman, a new catching duo, a new second baseman, a new shortstop, an upgraded outfield defense. The Sox have the look of a contender, and they've come too far to show too much patience with Danks.

I'd be inclined to make a change now, but at most Danks should get no more than two more starts to pull himself together. It's hard to sustain winning streaks when you've got one starting pitcher who is putting you in a three-, four-, or five-run hole in the early innings more often than not.