Seattle Mariners infield prospect Colt Emerson went 4-for-5 with a double and a home run during their contest against High-A Spokane on Wednesday. This was Emerson's second-straight game going deep and fourth-straight game tallying an RBI. In addition, this impressive outing extended his current hitting streak to six games. During this stretch, Emerson has posted a .480/.567/.880 slash line with four doubles, two home runs, two stolen bases, and a 5:3 K:BB. He has posted three multi-hit games during this surge. Through 60 games this season with High-A Everett, the top-ranked prospect in the Seattle system has posted a strong .267/.368/.423 line. Given his recent performances, Emerson could be in the mix to join Double-A early in the second half of the season.

San Diego Padres left-handed pitching prospect Kash Mayfield tossed three no-hit innings on Wednesday during his start against Low-A Rancho. In this outing, Mayfield allowed one run (unearned) and served up just one free pass. He struck out a season-high eight batters. Since allowing three runs on May 6, the former 25th overall pick has been able to find his footing at Low-A. Over his last nine innings of work, Mayfield has not allowed an earned run and posted a 21:1 K:BB. During this stretch, he has also not surrendered a hit. However, during his first 19 1/3 innings of the campaign, Kash Mayfield posted a hefty 5.59 ERA with a 1.34 WHIP. Fantasy managers should expect the 20-year-old to be in the mix to earn a taste of High-A later in the campaign.

Washington Nationals right-handed pitching prospect Travis Sykora took a slight step back on Wednesday during his start against High-A Asheville. During this outing, Sykora tossed 5 2/3 innings with three hits, two runs, and a season-high four walks. He struck out seven. While Sykora was able to limit most of the damage, he struggled to command his pitches. The top prospect in D.C. opened the campaign with Low-A but needed just two starts to prove he was ready for High-A. Since joining High-A Wilmington, the No. 61-ranked prospect in the sport has posted an impressive 1.52 ERA with a stellar 0.68 WHIP across 23 2/3 innings. During this stint, Sykora has allowed just six walks and struck out 39 batters. Given his excellent production, Sykora could be in the mix to reach Double-A later in the second half.

Minnesota Twins outfield prospect Walker Jenkins went 1-for-3 with a run, two walks, and two stolen bases during his return to Double-A on Wednesday evening. Jenkins has been held out of action since early April due to an ankle injury. Before being sidelined, Jenkins appeared in just two games with Double-A and went 1-for-8 with two strikeouts. He participated in a nine-game rehab stint, with most of the games being played with Low-A Fort Myers. During the rehab stint, Jenkins held a .269/.441/.385 line with a home run, two stolen bases, and a 6:7 K:BB. Jenkins battled injuries last summer as well, but was very productive when on the field. Through 34 games with High-A, Jenkins posted a .290/.382/.481 line. Fantasy managers should expect Jenkins to spend most of the summer with Double-A.