UFC Fight Night: Overeem vs. Harris is the third UFC event in a week, and it is highlighted by top-10 heavyweights going head-to-head in the main event as Alistair Overeem takes on heavy-hitting Walt Harris. Overeem is the No. 8-ranked heavyweight and he's won two of his last three fights via first-round knockout. Harris is ranked No. 9 and is coming off two first-minute knockouts in a row. With the potential of earning a first-round knockout in the main event, getting either Overeem or Harris into your UFC DFS lineups on Saturday and getting a finish could put you over the top.

With big money on the line in UFC DFS tournaments, cash games and 50-50s, you'll need to get maximum value out of the UFC DFS fighter pool. And with a loaded 11-fight UFC Fight Night card, there are a lot of solid options available on Saturday night. Before locking in any UFC DFS picks for the action from Vystar Veterans Memorial Arena, be sure to check out the optimal UFC Fight Night DFS strategy and advice from SportsLine's Mike McClure.

McClure is a predictive data engineer and DFS pro with almost $2 million in career winnings. He's crushed his DFS selections recently, producing tournament rosters that have cashed huge in multiple sports over the past few years.

At UFC Fight Night: Teixeira vs. Smith on May 13, McClure was all over Glover Teixeira as one of his top picks. The result: Teixera scored a fifth-round TKO to upset Anthony Smith, and anybody who followed McClure's advice was poised for a profitable day.

Now, McClure has set his sights on UFC Fight Night: Overeem vs. Harris and locked in his top UFC daily Fantasy picks. You can only see them here.

Top UFC Fight Night DFS predictions

For UFC Fight Night on Saturday, McClure is high on Song Yadong ($8,900 on DraftKings, $19 on FanDuel) as he takes on Marlon Vera in a battle of top-15 featherweights. Yadong (15-4-1) saw his seven-fight winning streak snapped when he was given a majority decision draw against Cody Stamman last December.

However, he's still 4-0-1 since joining the UFC in 2017, and you can expect Yadong to use his wrestling to control where the fight takes place. Yadong has landed 100 percent of his takedown attempts since joining the promotion, while Vera has landed just 41 percent. Considering both fighters are capable strikers, that could be the difference in an intriguing bout.

Part of McClure's optimal UFC Fight Night: Overeem vs. Harris DFS strategy also includes rostering Miguel Baeza ($9,000 on DraftKings, $20 on FanDuel). He takes on veteran Matt Brown in a welterweight bout. Baeza is undefeated in eight career bouts and he has six career knockouts in the first two rounds.

After going 34 fights without being knocked out, Brown was knocked out twice in his last four fights. Brown is heading towards the end of his career, and Baeza's power would seem to favor him in that sort of fight. Lock Baeza in as one of your top UFC DFS picks for Saturday. 

How to make UFC DFS picks

McClure is also targeting a value fighter who is a must-roster because his fight is a huge mismatch. This pick could be the difference between cashing huge in MMA DFS or going home with nothing. You can see all of McClure's MMA DFS picks and advice here.

So what are the optimal DraftKings and FanDuel picks for UFC Fight Night: Overeem vs. Harris? And which value fighter needs to be in your lineup? Visit SportsLine now to see DFS millionaire Mike McClure's complete optimal picks for Saturday's UFC Fight Night, and cash in big on MMA DFS.