Padres manager Bob Melvin confirmed Monday that Lugo (calf) will return from the injured list Tuesday to start in San Francisco, Sonja Chen of MLB.com reports.

EDGE Analysis

Lugo hasn't pitched in a game in over a month, so he'll likely be on some sort of a pitch count, though Melvin indicated that the hurler's limit has yet to be decided. The right-hander's return was foreshadowed when San Diego optioned Ryan Weathers -- who had been filling Lugo's spot in the rotation -- to Triple-A El Paso on Friday. Lugo has posted a 4.10 ERA, 1.37 WHIP and 38:11 K:BB over 41.2 innings across eight starts this season.

Manager Bob Melvin said this weekend that he's "fairly confident" Lugo (calf) will be activated from the 15-day injured list and return to the rotation during the Padres' four-game series in San Francisco that begins Monday, 97.3 The Fan San Diego reports.

EDGE Analysis

Lugo has been on the shelf since May 18 with a left calf strain, but he looks poised to return from the IL without heading out on a minor-league rehab assignment beforehand. The right-hander faced hitters in a simulated game Thursday without issue, and Melvin indicated that if Lugo makes it out of a bullpen session Sunday without incident, he'll likely fill the void in the rotation that opened with Ryan Weathers' recent demotion to Triple-A El Paso. Lugo tentatively lines up to start the second game of the series Tuesday, though he could handle a lighter workload than usual in what would be his first game action in over a month.

Lugo (calf) is throwing a simulated game Thursday in San Diego, AJ Cassavell of MLB.com reports.

EDGE Analysis

It could be the final step before Lugo embarks on a minor-league rehab assignment. Out since mid-May due to a right calf strain, he's tracking toward a return to the Padres' rotation before the end of June. The 33-year-old was sporting a 4.10 ERA and 38:11 K:BB in 41.2 innings (eight starts) prior to the injury.

Lugo (calf) threw to live hitters at the Padres' spring training complex in Arizona on Friday, per MLB.com.

EDGE Analysis

Lugo is working his way back from the right calf strain he suffered during a start May 16. The right-hander has also been throwing bullpens and may not need to go on a rehab assignment before returning to the big club. Lugo would likely slide back into a starting role upon activation since Ryan Weathers has been abysmal as his replacement.

Lugo (calf) will face live hitters soon and hopes to return to the Padres without needing a minor-league rehab assignment, Jeff Sanders of The San Diego Union-Tribune reports.

EDGE Analysis

Lugo threw a 50-pitch bullpen session Friday and completed running drills Saturday before another scheduled bullpen Monday, so he appears to be well on his way to a return from the calf strain that led to his placement on the 15-day IL in mid-May. Though the right-hander hopes to rejoin the big club without a rehab stint, it's uncertain whether the organization will follow that plan given that Lugo has already spent more than the minimum time on the injured list. Whenever he does return, Lugo should have a spot in the rotation waiting for him, as Ryan Weathers has been mostly unimpressive as his fill-in.

Lugo (calf) threw a bullpen session Tuesday, AJ Cassavell of MLB.com reports.

EDGE Analysis

Lugo also tested his left calf strain with a bit of light jogging. He suffered the injury while making a start against the Royals on May 16 and still has some hurdles to clear, but the situation does appear to be progressing in the right direction -- maybe for a return sometime in early-to-mid June.

Lugo was placed on the 15-day injured list Thursday due to a left calf strain.

EDGE Analysis

Lugo was forced to leave his last start Tuesday after straining his calf and will now officially miss multiple turns through the rotation. The severity of his injury seems to be relatively minor, so a minimum stay on the IL is likely. Ryan Weathers was recalled from Triple-A El Paso to replace Lugo on the roster.

Manger Bob Melvin told reporters after Tuesday's loss to the Royals that Lugo strained his calf while covering first to record his final out, and he's unlikely to make his next scheduled start, AJ Cassavell of MLB.com reports.

EDGE Analysis

Lugo may not have been long for the outing anyway as he allowed five runs over two innings in the loss to Kansas City, but unfortunately, the injury will likely keep him from being able to pitch again this weekend. The Padres could turn to Ryan Weathers if Lugo required a stint on the injured list, but for now, the right-hander should be considered day-to-day.

Lugo (3-3) took the loss Tuesday versus the Royals, allowing five runs on four hits and two walks over two innings. He struck out two.

EDGE Analysis

It was Lugo's shortest outing of the season, and the five runs he allowed were a season high. The Royals did all of their damage in the second inning, and while the Padres pulled within a run, the comeback fell short. Lugo's mostly been effective as a starter this season, logging five quality starts in eight outings. He has a 4.10 ERA, 1.37 WHIP and 38:11 K:BB through 41.2 innings. The right-hander is tentatively projected for a road start versus the Nationals next week.

Lugo allowed two runs on five hits and a walk while striking out five over six innings in a no-decision versus the Twins on Wednesday.

EDGE Analysis

Four of the five hits Lugo allowed went for extra bases, but he allowed just one baserunner over his final three frames to limit the damage. The Padres got him off the hook by tying the game in the eighth inning. He's posted quality starts in five of his seven starts this season, en route to a 3.18 ERA, 1.29 WHIP and 36:9 K:BB through 39.2 innings. Lugo's tentatively projected for a favorable home start versus the Royals early next week.