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Junior
Guerra
Relief Pitcher
Birthdate
16/1/1985
BAT/THR
Right/Right
Birthplace
San Felix, Venezuela
Overview
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Diamondbacks
MLB
D-backs decline options on Leake, Rondon, Guerra
6Y
Kevin Abele/Icon Sportswire
Diamondbacks
MLB
D-backs' Guerra (coronavirus) backs with team
6Y
Tom Lynn/AP Photo
Diamondbacks
MLB
Junior Guerra, D-backs, agree to $2.65M deal
7Y
Tom Lynn/AP Photo
MLB
Source: D-backs, righty Guerra agree to deal
7Y
AP
Brewers
MLB
Brewers reach deal with Knebel for 2019
8Y
Dan Sanger/Icon Sportswire
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MLB News
Fantasy baseball forecaster: Team hitting ratings
Stay ahead of the game and optimize your fantasy baseball hitters with our forecaster, which provides a rolling 10-day outlook of every team's hitting matchups as well as the potential for stolen bases.
Fantasy baseball forecaster: Pitcher projections for the next 10 days
Keep up to date on who is pitching -- and how well they're expected to do -- with our forecaster, which provides a rolling 10-day outlook of every team's probable starting pitchers with game score projections.
Fantasy Baseball Reliever Depth Chart
Our updated reliever depth chart displays the closer hierarchy for each team, as well as the fatigue factor in each MLB bullpen.
Fantasy baseball free agent pickups: Pick up some potent Pirates, pronto
Here are the top players you should consider claiming off the fantasy baseball waiver wire this week.
Breaking down famous MLB trade trees ahead of 2026 deadline
With the 2026 trade deadline looming, let's delve into some of MLB's most prominent trade trees.
In MLB labor battle, Pablo Lopez is union's leading Latino player
In MLB's biggest labor battle in decades, one key group is underrepresented at the bargaining table.
