Oumar Ballo [608x342]
Oumar Ballo [608x342] (Credit: Isaiah J. Downing-USA TODAY Sports)

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Transfer portal season has become the busiest two months of the college basketball calendar. Entire rosters fall apart and get rebuilt in mere weeks, with some teams needing to go into the portal for 10 or 11 players. Coaching staffs spend two or three years recruiting high school players; and now, they spend two or three weeks -- sometimes less -- recruiting transfers. 

There will be upward of 2,000 players in the portal by the time it closes for undergraduate students on May 1. The vast majority will find a new home in a similar timeframe.

It's a lot to digest.

So, just like the coaching carousel tracker, we're going to have a constantly updated transfer portal tracker this offseason. Find all of the latest intel and buzz on the available players in the portal. School lists, visit plans, target boards -- all of the movement will be discussed here.

Keep track of ESPN's ranking of the top 100 transfers here.

April 15 Indiana landed Rice, looking for others in portal

Mike Woodson is wasting no time rebuilding his roster after a down year in Bloomington. The Hoosiers already landed Washington State's Myles Rice, one of the best point guards in the portal.

Outlook: They're also expected to host Stanford's Kanaan Carlyle for a visit this week. Carlyle is a former top-50 recruit capable of explosive performances. Neither Rice nor Carlyle is a knockdown shooter, but Indiana is also pursuing Connor Hickman (Bradley) and Ryan Conwell (Indiana State) to fill that role. Up front, the top target is No. 1 overall transfer Oumar Ballo. The Arizona big man is expected to visit Bloomington this week, and Indiana is thought to be in a pretty good spot. Should Ballo leave his visit without committing, the Hoosiers could turn to Drexel's Amari Williams, who also visits later in the week. Ballo is the far superior offensive player, but Williams is a three-time CAA Defensive Player of the Year.

Dusty May has Michigan in the mix for several top targets

May didn't have a completely empty cupboard in Ann Arbor when he took over for Juwan Howard, and George Washington III added to the returnees when he opted to remove his name from the transfer portal and stay at Michigan. But the former Florida Atlantic coach is looking to build a competitive roster in year one, and he's taking some big swings in the portal.

Outlook: At the top of the target list: two of his former FAU players in Johnell Davis -- arguably the top perimeter player in the portal -- and center Vladislav Goldin. Houston was also pursuing Davis, but the Cougars landed Milos Uzan over the weekend; is Kelvin Sampson's program still in play? Michigan is also in the mix for Yale's Danny Wolf, a first-team All-Ivy selection this past season. While the Wolverines are likely the leader for both Goldin and Wolf as things stand, the first 7-foot center to commit might send the other elsewhere -- or perhaps they battle it out once they get to campus. Oakland's Trey Townsend, who posted dominant numbers against high-major competition this past season, was set to visit Ann Arbor on Sunday, too. On the perimeter, Michigan is perceived as the leader for Auburn's transfer Tre Donaldson. Ohio State's Roddy Gayle Jr. is expected to visit Ann Arbor soon, too. Keep an eye on another Auburn transfer, Aden Holloway. His sister, Mila Holloway, is signed to play basketball at Michigan next season.

North Carolina's big man pursuit

It's clear that Hubert Davis and the Tar Heels want a true 5-man from the portal this spring. Armando Bacot has used up his eligibility, James Okonkwo barely played and already hit the portal, and Jalen Washington is the lone option remaining for that position.

Outlook: Former top-10 prospect Aaron Bradshaw was expected to visit Ohio State this past weekend, but UNC is heavily in the mix and has him near or at the top of the target list.The Tar Heels are also battling a handful of schools for Oumar Ballo. Will Ballo get through his visits to Indiana, Louisville and Kansas State, though? Rutgers' Clifford Omoruyi, one of the best defensive players in the country, has had communication with North Carolina, as has the aforementioned Danny Wolf. Could the Tar Heels make a run at Tennessee's Jonas Aidoo, too? Aidoo, who entered the portal late last week, is a Durham native.

Other notes West Virginia's Kerr Kriisa visited St. John's on Friday and Saturday, and he was expected to visit Cincinnati after touring the Red Storm's campus. St. John's was thought to be in a good position entering the weekend. Amari Williams canceled his Florida visit, his agent told ESPN. He began a trip to St. John's on Sunday evening and has visits scheduled this week to Creighton, Indiana and Kentucky. It will be interesting to see what happens with wings Darlinstone Dubar (Hofstra) and Cade Tyson (Belmont), who were both at Tennessee this past weekend. Both would be huge boosts to Rick Barnes' offense without Dalton Knecht. Tyson is expected to visit North Carolina this weekend. Georgetown has been the perceived leader for Harvard's Malik Mack since early in the portal process. The Hoyas still appear to be the front-runners. Two schools to watch with Texas Tech transfer Pop Isaacs: Creighton and Texas A&M.