If you haven't jumped on the Spencer Strider train by now, you're probably too late. The Braves rookie has been fantastic in his last two starts, going 5 2/3 innings in each while allowing just two earned runs on five hits and three walks combined and striking out a whopping 19 batters. We had Strider in this waiver wire column last week when he was 54% rostered, but that's now jumped all the way up to 83% as he continues to make his mark as a starter. His two recent gems did come against the Pirates and Nationals, while he's slated to face the Giants and Dodgers next week, so there's a chance he struggles over his next few starts and his managers send him back to the wire, which would be foolish considering his update.

Before you determine which players you should target on the Fantasy baseball waiver wire ahead of Week 12, you NEED to see what R.J. White has to say.

If you're a regular subscriber to SportsLine, you probably know White from dominating NFL picks for years, but did you know he actually got his start in sports media as a fantasy baseball analyst? He even finished No. 1 among all experts for his draft rankings the first year FantasyPros tracked MLB expert accuracy on their site. White has continued to excel at season-long and dynasty Fantasy baseball formats, and this year he's sharing his Fantasy baseball expertise with SportsLine subscribers.

Now, he's revealed the best widely available free agents ahead of Week 12. One player to target on the Week 12 waiver wire: Rangers starting pitcher Jon Gray. "While the early returns haven't been great for Gray after coming into the season with sleeper buzz, they haven't been as bad as his 4.85 ERA suggests. His FIP (fielding-independent pitching) is much lower at 3.64, his K rate is the best its been since 2016 and his homer-per-fly-ball rate has dropped nearly five points to 10.2%," White says.

White is also all-in on a barely rostered reliever with MASSIVE upside! You ABSOLUTELY need to see who it is before making any Week 12 waiver wire claims.

So which starting pitchers are worth scooping off the waiver wires in all leagues? And which widely-available players at each position are options to consider in deeper leagues? ... Join SportsLine right now to see R.J. White's waiver wire picks for Week 12, all from a proven Fantasy baseball analyst!