[Zaun] points to what appears to be two different styles of writing on the cheque to support his claim.
Zaun said he might have left the to-section on the cheque blank out of frustration over losing the bet, adding that writing cheques without making them out to someone specifically is something he's done "dozens of times."
"I'm not upset with [Grimsley]. I'm not upset with anybody," he said. "I just want to say it one time. I didn't buy drugs from Luis Perez. I didn't buy drugs from Radomski -- not directly or through Jason Grimsley. I offered up the best explanation I could for the cheque and that's it.
"Now, all I want to do is just get on with the business of playing baseball."