Fantasy Baseball Week 5 Preview: Top 10 sleeper hitters include Angel Martinez, Mauricio Dubon

Best hitter matchups for this week include the Mariners, White Sox and Tigers
Whether you're in need of an injury fill-in or just a hot-hand play, Scott White has you covered with 10 sleeper hitters for the upcoming scoring period, all rostered in less than 80 percent of CBS Sports leagues.

They're not must-starts by any estimation, but they're often the best you'll find off the waiver wire.

All information is up to date as of Sunday evening.

Best hitter matchups for Week 5
1.

Mariners ATH3, @STL3 2.

White Sox @ARI3, WAS3 3.

Tigers @BOS1, MIL3, @CIN3 4.

Rockies LAD1, SD3, @NYM3 5.

Marlins STL3, @SF3
Worst hitter matchups for Week 5
1.

Giants LAD3, MIA3 2.

Orioles @KC3, BOS3 3.

Pirates @TEX3, @MIL3 4.

Athletics @SEA3, @TEX3 5.

Rays CIN3, MIN3