RacerXonline has confirmed that privateer Mitchell Oldenburg sustained a broken collarbone in Toronto on Saturday. Oldenburg suffered the injury after coming together with a couple riders in the first rhythm section during his heat. “I don’t know how bad it is right now. I’m on my way home still so I will get it checked out and go from there,” Oldenburg told RacerXonline’s Chase Stallo this morning via text. If all goes well, he is hoping to be back when Monster Energy Supercross returns in Houston on April 6. We will continue to update this developing story.