SATURDAY, 10:44pm: Jeff Passan of Yahoo Sports tweets that sources say there's a chance MLB will reach a compromise with A-Rod's camp prior to a 6 p.m. Sunday deadline, though one source judged the possibility to be "next to nil."
9:11pm: Sources tell Jeff Passan of Yahoo Sports that A-Rod expects MLB to impose his suspension using the collective bargaining and drug agreements, meaning that he will not play for the Yankees on Monday against the White Sox.
7:57pm: A-Rod will be suspended Monday, sources tell T.J. Quinn and Andrew Marchand of ESPN. The suspension will likely run through the end of the 2014 season. Tense discussions reportedly "broke down completely" today after MLB Commissioner Bud Selig informed officials he would no longer negotiate with Rodriguez's camp.
7:41pm: Around 20 players altogether may be punished, T.J. Quinn of ESPN reports via Twitter. That total includes around 12 players who will be punished as major leaguers. However, several minor league players are also expected to receive punishment, Quinn adds.
4:03pm: Barring a dramatic change in the eleventh hour, MLB plans to just institute their suspension of A-Rod without further negotiations, tweets Joel Sherman of the New York Post. Rodriguez's camp also called the Yankees to try and work out a deal on the remainder of his hefty contract, but they were rebuffed (link).
FRIDAY, 8:05pm: There is no 6pm deadline for players to accept suspensions, according to a report from Teri Thompson, Bill Madden, and Michael O'Keefe of the New York Daily News. The trio explains that 50-game suspensions are likely (as expected) for all involved players except for Rodriguez. As for A-Rod, with negotiations apparently stalled, the Daily News reporters say that MLB appears to be leaning away from a lifetime ban. Echoing this morning's reports, the league reportedly believes that a suspension in the 200-game vicinity would be "more palatable to an arbitrator."
5:05pm: Players facing Biogenesis-related suspensions, including Rodriguez, will have until 6pm EST to settle their cases, tweets Ken Davidoff of the New York Post. Otherwise, the league will (as previously reported) move forward with suspensions, with an announcement coming Monday.
12:57pm: Heyman tweets that players have been informed the suspensions will be announced on Monday.
12:04pm: While there has been speculation that suspensions for players involved in the Biogenesis investigation would be announced today, Joel Sherman of the New York Post reports that it's looking more likely that they'll be delayed until Sunday. Major League Baseball is prioritizing the suspensions for players other than Alex Rodriguez, because there is still no indication that A-Rod is willing to cut a deal (Twitter links). Jon Heyman of CBS Sports, meanwhile, tweets that the suspensions should come out Sunday or Monday.
Sunday would be a last-minute deadline, as some teams (the Rangers, for example) will have exactly 50 games remaining after that point. The Tigers, who stand to potentially lose Jhonny Peralta, will only have played 109 games at that point and therefore aren't in as much danger.
As USA Today's Bob Nightengale wrote, MLB is said to be willing to suspend Rodriguez through the 2014 season -- a ban of roughly 217 games that would cost the three-time MVP more than $34MM in salary. However, contrary to other reports that say Rodriguez refuses to discuss a deal, Heyman reports that there are indications that Rodriguez may be open to discussing a slightly lesser penalty. Heyman lists a 150-game suspension as a compromise possibility but adds that it isn't clear how many games MLB is willing to shave off the 217-game proposal, or if they're even willing to come down at all. Rodriguez is scheduled to play in rehab games for Double-A Trenton this weekend, beginning tonight.