SB Nation Network NBA Playoffs Open Thread: Miami Heat, Memphis Grizzlies try to take 3-1 leads over Chicago Bulls, Oklahoma City Thunder

The Miami Heat and Memphis Grizzlies are in enviable positions with the chance to take control of their series in their quest to punch their tickets to the Conference Finals. The Bulls and Thunder, on the other hand, will do everything they can to stop that and even the serieses at 2-2. After these pivotal game four's, we'll know a lot more about the NBA Playoff picture.

Sit back, relax, and join us in the SB Nation Network Open Thread at the Dream Shake tonight, with the Heat and Bulls squaring off at 7 PM EST and the Grizzlies and Thunder matching up at 9:30 PM, both of which will be broadcast on TNT. Join in on the conversation!