MLB Rumors: Giants Acquire All-Star Scooter Gennett From Reds

Keep up with the latest MLB rumors leading up to today's trade deadline at 4 p.m. ET.

The busiest day of the baseball season is here. MLB's trade deadline is at 4 p.m. ET.

We will know which teams are buyers and which are sellers, as there has been a flurry of moves just a day before the deadline.

Tuesday night saw the Cleveland Indians pitcher Trevor Bauer traded to the Reds in a three-team deal with the Padres.

Outfielder Yasiel Puig went from Cincinnati to Cleveland, with Logan Allen and outfielder Franmil Reyes also heading to the Indians. The Padres received prospect Taylor Trammell from the Reds.

Two major pitchers could also be on the move as Giants lefty Madison Bumgarner and Noah Syndergaard of the Mets have been stars of the rumor mill for weeks.

Here is the latest roundup of news and rumors from around the league.

• 5:25 p.m. - The Cubs have traded Carl Edwards Jr. to the Padres. (Jesse Rogers, ESPN)

• 4:25 p.m. - Corbin Martin, J.B. Bukauskas, Seth Beer and Josh Rojas are headed to the Diamondbacks for Zack Greinke. (Jeff Passan, ESPN)

• 4:20 p.m. - Reds 2B Scooter Gennett is headed to the Giants. (Ken Rosenthal, The Athletic)

• 4:20 p.m. - The Dodgers have acquired Adam Kolarek from the Rays in exchange for Niko Hulsizer. (Robert Murray, The Athletic)

• 4:20 p.m. - Joe McCarthy is headed from Tampa Bay to the Giants. (Jeff Passan, ESPN)

• 4:20 p.m. - Sam Dyson has been traded to the Twins. (Jon Heyman, MLB Network)

• 4:00 p.m. - The Diamondbacks traded for Seattle SP Mike Leake. (Jon Heyman, MLB Network)

• 3:50 p.m. - The Braves traded for Giants RP Mark Melancon. (Jeff Passan, ESPN)

• 3:45 p.m. - The Yankees are interested in adding Blue Jays pitcher Aaron Sanchez to their bullpen. (Jon Heyman, MLB Network)

• 3:35 p.m. - Phillies RP David Robertson is out for the season due to a flexor tendon injury. (Meghan Montemurro, The Athletic)

• 3:20 p.m. - The Dodgers acquired infielder Jedd Gyroko from the Cardinals. (Ken Rosenthal, The Athletic)

• 3:10 p.m. - The Braves will receive closer Shane Greene from the Tigers, physical pending. (Buster Olney, ESPN)

• 2:55 p.m. - The Yankees and Astros and Rays are interested in Mets SP Zack Wheeler. (Jon Heyman, MLB Network)

• 2:50 p.m. - The Phillies acquired OF Corey Dickerson from the Pirates. (Jeff Passan, ESPN)

• 2:45 p.m. - The Diamondbacks acquired pitching prospect Zac Gallen from the Marlins. (Jon Heyman, MLB Network)

• 2:25 p.m. - The Brewers acquired RP Drew Pomeranz from the Giants. (Jon Heyman, MLB Network)

• 2:20 p.m. - The Giants are leaning towards keeping Madison Bumgarner and closer Will Smith. (Jon Heyman, MLB Network)

• 2:15 p.m. - The Braves are attempting to acquire a closer, potentially Shane Greene of the Tigers or Felipe Vazquez of the Pirates. (Mark Bowman, MLB.com)

• 2:10 p.m. - The Nationals acquired Mariners reliever Roenis Elias. (Joel Sherman, New York Post)

• 2:00 p.m. - Trade talks between the Yankees and Diamondbacks regarding Robbie Ray are now "dead." (Bob Nightengale, USA Today)

• 1:45 p.m. - The Nationals are interested in Tigers closer Shane Greene, but Detroit's interest in minor-league IF Carter Kieboom has slowed talks. (Jon Morosi, MLB Network)

• 1:30 p.m. - The Yankees and Rays have inquired about Blue Jays closer Ken Giles. (Ken Rosenthal, The Athletic)

• 1:20 p.m. - Tigers SP Matthew Boyd is unlikely to be traded beforre Wednesday's deadline. (Jon Morosi, MLB Network)

• 1:00 p.m. - The Astros acquired Cubs catcher Martin Maldonado. (Ken Rosenthal, The Athletic)

• 12:30 p.m. - The Rays acquired first baseman Jesus Aguilar from the Brewers in exchange for reliever Jacob Faria. (Jeff Passan, ESPN)

• 12:15 p.m. - The Yankees and Astros are interested in Diamondbacks SP Robbie Ray. (Joel Sherman, New York Post)

• 12:00 p.m. - The Marlins are looking to trade IF Starlin Castro, but there is limited interest. (Jon Heyman, MLB Network)

• 11:50 a.m. - Tigers closer Shane Greene is likely to be traded before Wednesday's trade deadline. (Joel Sherman, New York Post)

• 11:25 a.m. - The Mets are still fielding calls from nine teams about pitcher Zack Wheeler. If their price is met, he will be traded. (Joel Sherman, New York Post)

• 11:20 a.m. - Noah Syndergaard was pulled off the trade market last night and is staying with the Mets. (Joel Sherman, New York Post)

• 11:00 a.m. - The Giants are having "sell" conversations on their pitchers before the deadline. (Jon Morosi, MLB Network)

• 10:55 a.m. -The Brewers are one of the teams interested in Mariners pitcher Mike Leake. The Rangers have also been in the mix for Leake. (Ken Rosenthal, The Athletic)

• 10:30 a.m. - The Diamondbacks are "unlikely" to trade SP Zack Greinke. (Ken Rosenthal, The Athletic)

• 10:00 a.m. - The Yankees will be "shocked" if they acquire Noah Syndergaard from Mets. (Ken Rosenthal, The Athletic)

• 9:30 a.m. - The Padres are fielding calls on closer Kirby Yates. (Jon Heyman, MLB Network)

• 9:00 a.m. - A few players are strong candidates to be traded Wednesday; Reds pitcher Alex Wood, Pirates outfielder Corey Dickerson, Blue Jays first baseman Justin Smoak, Tigers outfielder Nicholas Castellanos and Mariners pitcher Mike Leake. (Ken Rosenthal, The Athletic)

• 2:30 a.m. - San Diego Padres closer Kirby Yates is unlikely to be traded, with the team hoping to extend his contract. Yates has avoided arbitration in each of the last two years. (Kevin Acee, San Diego Union-Tribune)

• The Reds have "no intention" to trade Trevor Bauer on Wednesday to another team. (Bob Nightengale, USA Today)

• Tigers pitcher Matthew Boyd is likely not being traded. (Jon Heyman, MLB Network)

• The Phillies have taken a very close look at Reds pitchers Alex Wood and Tanner Roark. (Mett Gelb, The Athletic)

• The asking price for Tigers reliever Shane Greene is said to be "far more reasonable" than it is for other closers on the market. (Mark Feinsand, MLB.com)

• The Indians had multiple conversations today with the Mariners about Domingo Santana, but no deal is close. They are also talking to the Blue Jays about Justin Smoak. (Ken Rosenthal, The Athletic)