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Andrei Iosivas, Zay Flowers, Mark Andrews: Start ‘Em, Sit ‘Em Picks for Fantasy Football Week 13

Mark Andrews - Fantasy Football Rankings, Draft Sleepers, Waiver Wire Pickups

Should I start Andrei Iosivas, Zay Flowers, Mark Andrews for Week 13? Fantasy football start 'em, sit 'em picks and recommendations for the 2025 NFL season.

The Baltimore Ravens will take on the Cincinnati Bengals in a Thanksgiving Day divisional battle for Week 13. These two teams are likely to look quite different in these games than they did earlier in the season.

Both their starting quarterbacks, Lamar Jackson and Joe Burrow (toe), will be healthy and active for the game. Of course, "healthy" in NFL terms doesn't always mean feeling great, as players play through injuries all the time.

But it's good news for their passing attacks. Cincinnati Bengals wide receiver Andrei Iosivas, Baltimore Ravens WR Zay Flowers, and his teammate, tight end Mark Andrews, all stand to benefit from their QB1s taking the field. But should you start Iosivas, Flowers, and Andrews for fantasy football in Week 13?

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Should I Start Andrei Iosivas for Fantasy Football?

In Week 12, Iosivas saw increased target volume due to the absence of the team's WR1, Ja'Marr Chase. And in Week 13, he'll likely have an elevated role because WR Tee Higgins (concussion) has already been ruled out. Iosivas will serve as the WR2 alongside Chase.

A week ago, "Yoshi", as they call him, was targeted seven times by QB Joe Flacco, and caught four passes for 61 yards, totaling 10.1 PPR fantasy points. He was the most productive Bengals pass-catcher on the day, as Higgins only gained 31 receiving yards before getting injured.

As far as an evaluation for Iosivas, he's an excellent athlete, but his problem has always been his hands failing him. He struggles quite a bit with drops. That being said, the Ravens are a very tough matchup for tight ends and much more vulnerable to receivers.

With Burrow back and a horrible defense, the Bengals should be forced to pass quite a bit and be successful in that pursuit. A detonation is probably incoming from Chase, but it's not like every target can go to him. Iosivas is worth a flex start in 12-team and larger PPR leagues for his projected volume in a good offense.

 

Should I Start Zay Flowers for Fantasy Football?

Flowers is the definition of a high floor, low ceiling receiver. He's been a fantasy WR2 or WR3 his entire career, constantly falling outside the top-15 yet still being startable as a flex. Though he's a consistent and reliable separator, he's just 5-foot-9 on a team with much better red zone threats.

Along with Andrews, the team has two more tight ends that are much bigger targets for TDs nearer the goal line. In addition, their WR2, Rashod Bateman, is 6-foot-1, they have one of the best running backs in the history of the NFL in the big bruiser Derrick Henry, and their quarterback Jackson is an elite rusher.

Part of being such a short receiver is disappearing nearer the goal line. He's capable of scoring touchdowns, but he usually has to run them in from further out. The Bengals have a very poor defense, so he can still have a fine day, but it's an uphill battle to reach 20 PPR fantasy points.

Flowers can be started as a flex, like always. He's scored between 11 and 15 PPR fantasy points in each of his last five game.

 

Should I Start Mark Andrews for Fantasy Football?

Andrews has played better after a slow start to the season -- in his last five games, the contests after the team's bye week, he averages just over 10.0 PPR fantasy points after averaging just under 8.5 in his first six games. He had under 2.0 points in his first two contests, which was especially painful.

And last week, he finished with only one catch for nine yards and 2.1 total fantasy points thanks to a running play. It's a frustrating prospect having a Ravens tight end. Luckily for him, the Bengals defense is historically bad at slowing down tight ends.

The Bengals have allowed an absurd 19.5 half-PPR fantasy points to tight ends per game this season. That's 7.4 points higher than second place. They're on pace to allow the most points to tight ends this century, which is an impressive achievement.

So Andrews should be started. He'll likely get lost in coverage multiple times, and it's the most likely he'll be to score a touchdown all season, according to my analysis.

 

Who Should I Start Tool

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Who Should I Start? Who Should I Sit? Some common Week 13 fantasy football lineup decisions are regarding players like Andrei Iosivas, Zay Flowers, Mark Andrews.  But not to worry, we are here to help make these decisions and build winning lineups in Week 13. Set your optimal fantasy football lineups for Week 13 of the 2025 NFL season. Our free Who Should I Start? tool will help make your fantasy football lineup decisions. Compare up to four NFL players, and we tell you who to start... all free! Get your winning lineups set, and make the right decisions.

Week 13 Player Decisions. Today's focus is on specific players - Andrei Iosivas, Zay Flowers, Mark Andrews. These are some of the most common searches for fantasy football lineups in Week 13.

Using The Tool. This is a simple tool, but very powerful. The first step is to enter the player names that you want to compare. In the first box, search for the first player's name. In the second box, search for the second player's name. Compare up to four NFL players at once, and then click the Who To Start? button to see who the recommended starts are based on weekly fantasy football matchups.

Improvements For Who Should I Start? You may have noticed that our Who Should I Start? tool has gotten an overhaul. We've added lots of great features for you to give you as much information as possible to win your fantasy football matchups each week. You'll see NFL player tiles with headshots and bye weeks, enhanced search results with data to compare, and a slick new interface. We hope you enjoy!

How It Works. Each week, our RotoBaller staff puts together their weekly fantasy football rankings and projections based on their research. That information is the core data that is powering the decision-making in this tool. When you search for player names, you will only see those players who are ranked. If someone is out for the week, they will not appear in the search results.

Scoring Formats. Fantasy football managers play in various types of leagues, and this tool allows you to choose whether it's PPR scoring, Half-PPR scoring, or Standard (Non-PPR) scoring. The second thing you want to do is to select the scoring format. There are three small radio buttons (small circles), so click on the scoring format you prefer. The results may vary based on the scoring format you select.

Popular Week 13 Searches. Curious to see some tough lineup decisions for Week 13 (2025)? Below you will find a list of some popular Who Should I Start? searches that RotoBaller readers are looking at this week. Click any of the links to see the result and recommendation.

 

Popular Week 13 Searches - Start/Sit Player Comparisons

Below are some popular Week 13 searches and comparisons from our 'Who To Start' tool for Andrei Iosivas, Zay Flowers, Mark Andrews compared to others:

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