WWE SummerSlam 2019: 3 matches you should pay close attention to

#2 Goldberg vs Ziggler - an uninvited guest?

Could we seen this tonight?

Last week on RAW, Dolph Ziggler got a huge surprise when Miz and Shawn Michaels fooled him into signing a contract for a match against none other than Goldberg.

With the Hall of Famer straight away warning the showoff with his iconic "You're next!" tagline, the bout at SummerSlam should be an interesting watch.

But if you think that's all you can expect from this match, maybe you aren't too active on social media. NXT Superstar Matt Riddle has been taking numerous shots at Goldberg ever since his critically panned match against The Undertaker at Super ShowDown. The King of Bros took it to the next level when he asked to be added in Goldberg's match at SummerSlam via his Twitter account.

Last night, Riddle was involved in a huge brawl with Killian Dain at TakeOver, but after the event he took to Instagram to share a video, letting everyone know that he will be at SummerSlam tonight. Now, the question is - what does he have in mind?

With many expecting Goldberg to squash Ziggler at SummerSlam, can we see Matt Riddle jump into the ring unannounced (like he did last night) and attack the Hall of Famer? Pay close attention, dear reader!