A spokesman told the outlet "their respective schedules [won't] make it possible" to meet, adding, "the mayor's support for President Clinton and Secretary Clinton is well known.”

Clinton and Emanuel, a former Clinton and Obama White House aide, aren't expected to meet while the former secretary of State is in Chicago on the eve of the Illinois primary, Emanuel's office told Bloomberg

I want to thank Rahm Emanuel for not endorsing me. I don’t want the endorsement of a mayor shutting down schools and firing teachers.

Clinton rivalslammed Emanuel over the weekend, critiquing Clinton for her endorsement from a mayor Sanders said has a "disastrous record."

Democratic presidential candidatewon't meet with Rahm Emanuel during a visit Monday to the embattled mayor's Chicago, according to a new report.

Illinois is one of five states that will hold voting on Tuesday, and polling released Monday found the Democratic race is a toss-up in that state, along with Missouri and Ohio.

Emanuel has been under scrutiny as the Chicago Police Department faces a federal civil rights investigation following the police-involved shooting of Laquan McDonald, a black 17-year-old.

A number of prominent African-Americans called on Emanuel to resign after an alleged cover-up of the video showing the October 2014 shooting. Clinton has said his future is up to Chicagoans.

Bloomberg noted that while Clinton won't be meeting with Emanuel,spent time with him last week while visiting Chicago, and Hillary Clinton's campaign chairman regularly speaks with the mayor."Mayor Emanuel has said that he is committed to complete and total reform, and I think that he should be held to that standard," Clinton said in on NBC's " Meet the Press " in January.