Saturday Fantasy Baseball Streamers: Top 5 Starting Pitcher Waiver Wire Picks

Let's jump right in today and look at five starting pitchers in action on Saturday who have good matchups and are widely available in fantasy leagues. 

Most stats are from MLB.com, as are the probable starters. The full streamer rankings are listed at the bottom.

Use FantasySP's waiver wire tool to find the players who are being added to fantasy teams most often!

Cade Cavalli, Washington Nationals vs. Baltimore Orioles

Cavalli has less than 100 career innings to his name, grading out a little below average overall in that time. He has been right around the middle with both walks and strikeouts but has been hit too hard, giving up 109 hits and 60 runs in 93 1/3 innings. In 2026, his strikeouts are up and he has only given up one home run, but he is also walking too many guys and giving up more than a hit per inning.

The Orioles are walking and hitting for power, two things that can combine to make for a decent offense even if the team in question struggles elsewhere. Baltimore otherwise tops out as average, though, coming in below that mark in other areas. Most importantly for our purposes, the Orioles rank in the top five in most batter strikeouts, setting a decent ceiling for opposing pitchers with K magic.

Cavalli is a low-level streamer. The matchup is more good than great, and Cavalli has been hit too hard to put high trust in him unless he's facing an extra-weak offense.

Bubba Chandler, Pittsburgh Pirates vs. Philadelphia Phillies

Philadelphia went off yesterday, scoring 11 runs (though three of them were in extra innings). They still rank in the bottom 10 (or very close to it) in runs, doubles, walks, batting average, on-base percentage, and OPS, faltering much more than expected after entering the season as contenders. We will continue to expect them to improve, but it hasn't happened yet to a big enough degree to move them off our radar.

Chandler's strikeouts are down and his walks WAY up from his short debut last season, and he has given up a few too many runs and home runs while limiting hits a little better. He was heavily owned in fantasy leagues coming into the season, but that has dropped as his ERA has risen. Chandler has topped out at average and been a little worse often in 2026.

Chandler is a low-to-mid-level streamer. I believe that he can bounce back to much better numbers, but this is another matchup that is probably more good than great, and we need to see much better control before really trusting him.

Luis Severino, Athletics vs. San Francisco Giants

Severino's strikeouts were down several percentage points below average in two of the past three seasons, but he is back up near the top of average this year. Unfortunately, that is accompanied by a walk rate nearly twice as high as his career rate, dropping his fantasy performance a bit. Severino has mostly been an average pitcher, but it would be nice to see his control return (he has been a little better than average with BBs in his career).

San Francisco has a decent hit tool, but they are severely lacking in runs, home runs, and walks. I keep talking about that every time the Giants show up as one of our targets, but it really is the story of their offensive box numbers so far, particularly the walks, which are WAY below anyone else. This is a team that likes to swing but can't find much power, leading to a last-place standing in runs scored.

Severino is a mid-level streamer. His Ks being back up raises his ceiling, and he has still done fine limiting hitters and preventing runs, even with the spike in walks. I also expect that number to come down, helping his overall performance.

Jameson Taillon, Chicago Cubs @ Chicago White Sox

The White Sox are…not bad? I'm hesitant to give them any benefit of the doubt after the past three seasons (when they lost 324 combined games!), but the Sox are .500 through 44 games, a real improvement. While they are hitting home runs, they are faltering with hits and doubles. Chicago is also striking out at a top-10 rate, helping our cause in the fantasy world.

Taillon is doing well in every area aside from allowing home runs, where he has given one up every 4.2 innings, far worse than his career rate and league average (which are both closer to one every seven innings). He was listed here before his last start against Texas, and though he picked up the loss, he only allowed one run and no homers in 5 1/3 innings, putting together a decent day.

Taillon is a mid-level streamer. His strikeout work combined with the White Sox's swing-and-miss ways set a nice floor and ceiling, though home runs could be an issue if the 2026 trends continue for both parties.

Kai-Wei Teng, Houston Astros vs. Texas Rangers

Teng has mostly worked as a reliever this season, but the team is going to a six-man rotation for the time being, adding Teng to the rotation. He has limited big-league work over the past three seasons (66 2/3 innings), and while his strikeout work has been good, he has also walked too many guys. There is intrigue here if he can keep his control in check, something he'll get a chance to do over an extended period.

The Rangers are a bottom-10 offense in most offensive box stats, and they were shut out yesterday 2-0 by these same Astros. (Houston starter Spencer Arrighetti was listed here as a streamer and allowed just one hit in 7 1/3 innings, though he did walk four to go along with five strikeouts.) Texas is one of the teams I'm looking to target every day right now when we can.

Teng is a low-to-mid-level streamer. The matchup is right, and there's some intrigue to his game, but he has such a small track record, and he's probably in line for a short start since he hasn't reached four innings in any appearance this season.

Saturday's Streamer Rankings

1. Jameson Taillon, CHC
2. Luis Severinio, ATH
3. Bubba Chandler, PIT
4. Kai-Wei Teng, HOU
5. Cade Cavalli, WSH