Update 03/14/2019 9:52am:

It appears that Yelawolf's marketing strategy is working as planned, as his "Bloody Sunday" freestyle aimed at all white rappers not named Eminem is still making headlines days after it's release. On the record, the Alabama rapper called out G-Eazy, Machine Gun Kelly, and Post Malone, yet thus far nobody has responded to the challenge with a diss record of their own. Instead, Malone recently insulted Yelawolf in a number of tweets where he called him a nerd, thus leading to another exchange with Yelawolf claiming that all the aforementioned artists are afraid to see him on wax. 

"@postmalone .. Richard look ...," Yelawolf wrote in the tweet, "Dad can’t play catch with you right now. maybe your little brother @g_eazy will play with you ... or have the balls to actually record a comeback .. thanks for the support a**h*** .. #allmychildren #nerd #dad #slumerican #mwa #ghettocowboy."

With that said, Malone has yet to respond to the latest jab, while it remains to be seen if any other white rappers will accept the challenge by returning fire on the microphone. 

Source: XXLMag

Original 03/13/2019 12:51pm:

Earlier this week, Yelawolf took shots at all the white rappers for sport in his freestyle "Bloody Sunday," and it appears that Post Malone didn't appreciate his name being thrown in the fire. In a series of tweets posted last night (March 12), Malone calls out the Alabama rapper for using his name to help promote his upcoming album TM3, essentially describing the rap veteran as a clout chaser. 

"Yelawolf is a nerd, and this tweet is the only support I will offer his album :)," Malone tweeted "also @Yelawolf please show me all your chill bill shit please! Last I heard you was talking about how you wanted your shit like mine, I have a couple lenders, don’t worry! hmu dad :)"

Then in a separate tweet, Malone screenshot a comment that Yelawolf left on a previous post, pointing out that he had previously only been complimentary towards his success. To conclude his thoughts, he wrote: "also lmk when your band is done with your dookie and wants to play some actual good music," which altogether likely gave the Yelawolf freestyle the publicity that he was looking for. 

Source: XXLMag