Since joining Tampa, Sheffield has pitched to a 1.73 ERA with 27 strikeouts in 26 innings. All together, the 20-year-old lefty is 10-6 with a 3.19 ERA in 24 starts between the Indians' and Yankees' Class A Advanced affiliates.
As for the Torres, the Yankees' No. 2 prospect (No. 21 overall) recorded his first four-hit performance with Tampa and third of the season. He finished 4-for-5 at the plate, also tallying a double, RBI and three runs scored.
Acquired from the Cubs as part of the Aroldis Chapman deal, Torres was batting .275/.359/.433 with 35 extra-base hits including nine home runs and 19 stolen bases through 94 games at Class A Advanced Myrtle Beach at the time of the trade. The 19-year-old shortstop hasn't skipped a beat after switching organizations, as Sunday's four-hit showing lifted his batting line to .266/.360/.413 in 28 games since being dealt.
The rest of the best performances from top prospects Sunday
• No. 2 overall prospect Yoan Moncada belted a leadoff home run for Double-A Portland, though it wasn't enough to keep the Sea Dogs from losing in extra innings for a second straight day. The Red Sox's No. 1 prospect now has 15 homers for the season, 11 of which have come in 43 games since his promotion to Double-A.
• No. 13 overall prospect Victor Robles (Nationals' No. 2) filled out the box score as he went 3-for-5 with a triple, a double, two runs scored and a stolen base for Class A Advanced Potomac. In 103 games this season, the 19-year-old outfielder has posted a .272/.373/.422 slash line, with 32 extra-base hits and 32 stolen bases.
• No. 15 overall prospect Ozzie Albies (Braves' No. 2) connected on a go-ahead, two-run triple with two outs in the top of the ninth to help Double-A Mississippi edge Chattanooga, 5-4. He finished 3-for-5 at the plate to raise his Double-A average to .323.
• No. 36 overall prospect Cody Bellinger (Dodgers' No. 1) belted his 20th home run as well as a double in a 2-for-4 performance for Double-A Tulsa. The 21-year-old outfielder-first baseman has totaled 50 home runs in 237 games across his first two full-season campaigns.
• For a third straight start, No. 37 overall prospect Jose De Leon (Dodgers' No. 2) recorded double-digit strikeouts for Triple-A Oklahoma City. The 24-year-old right-hander was particularly dominant on Sunday, as punched out a season-high 13 hitters -- one short of tying his career-high -- and allowed four hits in seven scoreless innings. De Leon has pitched to a 2.61 ERA while holding opposing hitters to a .194 average, with 111 strikeouts and 20 walks in 86 1/3 innings.
• In what arguably was his best performance as a professional, No. 63 overall prospect Carson Fulmer (White Sox No. 1) fired five perfect innings for Triple-A Charlotte. In three starts since being optioned to the Minor Leagues, the 2015 first-rounder has pitched to a 6.30 ERA over 10 innings.
• A's No. 16 prospect Matt Olson went 2-for-4 with a three-run homer for Triple-A Nashville, marking his third multi-hit performance in his past four games. After a slow start to his season, the 22-year-old slugger has rebounded to hit .252/.337/.472 with eight home runs and only 37 strikeouts in 42 games during the second half.
• Blue Jays No. 9 prospect Rowdy Tellez homered for the second time in three games, giving him 19 home runs in 116 games this season. The 21-year-old first baseman has impressed in his first taste of the Double-A level, hitting .298 with an .898 OPS, 48 extra-base hits and 73 RBIs.
• Braves No. 11 prospect Max Fried set a new career high with 10 strikeouts but ultimately took the loss -- a pair of unearned runs proved the difference -- as Class A Rome fell to Augusta, 5-3. The 22-year-old left-hander allowed five runs (three earned) on four hits and two walks in six innings while throwing 63 of his 93 pitches for strikes.
• Brewers No. 10 prospect Isan Diaz slugged his Midwest League-leading 20th home run as Class A Wisconsin defeated Quad Cities, 6-3. He finished 1-for-2 at the plate with two RBIs, also reaching twice via walks.