MLB Week-in-Review: Marlins add Rodney, Heaney undergoes Tommy John

Miami improved its bullpen and one of Los Angeles’ top pitching prospects underwent season-ending surgery. Here are this week’s top headlines.

Marlins sign Guthrie to minor league deal

Miami added pitching depth to its minor league system.

Nationals promote Giolito

Washington called upon one of its top prospects to pitch against the Mets.

Braves designate Alexi Ogando for assignment

Mauricio Cabrera was promoted to take his roster spot.

Bone spurs plague Matz, Syndergaard

Two Mets starters have been bothered by spurs.

Doolittle, Reddick drawing interest

Oakland might consider selling before the trade deadline.

Padres place Jon Jay on disabled list

Jay was considered a prime trade candidate before going down.

Red Sox, Groome not close to deal

Groome is committed to a junior college and could re-enter the draft next year.

Pederson hurt in wall collision

Los Angeles’ outfielder avoided a fracture, though.

Lorenzo Cain out with hamstring injury

Injuries continue to plague the Royals.

Dodgers, Rays discussing Erasmo Ramirez trade

Ramirez could start for the Dodgers.

Nationals sign Mat Latos to minor league deal

Latos gives Washington starting pitching depth.

Hudson, Ziegler could be part of package deal

It doesn’t look like extensions are an option at this point.

Rangers interested in Matt Moore

Moore could be moved by the Rays this month.

Marlins acquire Fernando Rodney

Miami improved its bullpen and parted with a Single-A prospect.

Dodgers acquire Bud Norris

Norris gives Los Angeles depth after losing Clayton Kershaw for about a month.

Braves sign Omar Infante to minor league deal

Infante was released by the Royals and will head to Triple-A.

Andrew Heaney undergoes Tommy John surgery

The summer ended prematurely for the Angels lefty.

Jay Bruce will waive no-trade clause

Bruce is open to waiving his right to block a trade if he is moved to a contending team.

Red Sox banned from international signings

Boston lost five prospects as a result.

Twins activate Miguel Sano

Minnesota gets its young slugger back from a hamstring injury.

Blue Jays place Goins on 15-day DL

Goins is out after being asked to pitch Friday night.