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Matt Harmon fantasy football takes on Isaac TeSlaa
Every source-backed video insight STACKED has extracted from Matt Harmon about Isaac TeSlaa.
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Insights
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Insight ledger
All Matt Harmon insights about Isaac TeSlaa
PositiveMatchupJul 19, 2026
TeSla showed promising ability against zone coverage and can win downfield, providing the Lions with a credible third receiver option.PositiveRoleJul 19, 2026
TeSla showed strong route success rate on downfield routes in college and has the skills to develop into a big-bodied outside receiver, allowing the Lions to move Amon-Ra St. Brown more outside while giving Jameson Williams more runway routes.PositiveRoleJul 19, 2026
TeSla is running primarily downfield routes rather than easy layups, with only about 20% of his routes being curls, slants, screens, and flats.PositiveBreakoutJul 19, 2026
Isaac TeSla is a sleeper to watch for the Detroit Lions with an incredible highlight package, though he remains a work in progress as expected for a young receiver transitioning to the NFL.PositiveRoleJul 18, 2026
Teslaa could become a key 'middle class' roster player and glue guy for Detroit's offense, especially with St. Brown and Williams missing games, providing depth the Lions haven't had in recent years.PositiveUsageJul 18, 2026
Teslaa's dig route percentage (26%) and success rate (71.2%) both continued to tick up as the year went along, suggesting improvement in his role.PositiveRoleJul 18, 2026
Detroit uses three wide receiver sets on about 85% of their pass plays (bottom 10-12 in two tight end usage at ~15%), which is favorable for Teslaa's opportunities.PositiveUsageJul 18, 2026
Teslaa is currently the fifth option in Detroit's offense behind Amon-Ra St. Brown, Jameson Williams, Jahmyr Gibbs, and Sam LaPorta.PositiveBreakoutJul 18, 2026
If Teslaa develops into a reliable X receiver, Detroit's wide receiver room becomes one of the scariest in the NFL alongside Amon-Ra St. Brown and Jameson Williams.PositiveRoleJul 18, 2026
Isaac Teslaa is not a deep-threat decoy like Mack Hollins; he's a credible threat to make big plays when targeted and can win underneath as well as along the boundaries.PositiveBreakoutJul 18, 2026
If Teslaa develops and becomes a good, solid, reliable X receiver, the Lions receiver room becomes one of the scariest in the NFL alongside Amon-Ra St. Brown and Jameson Williams.PositiveRoleJul 18, 2026
Teslaa is a credible threat who will get the ball if open and is capable of making big-time plays, not just a sacrificial deep-threat runner like Mack Hollins.PositiveUsageJul 18, 2026
Teslaa's role is somewhat sacrificial, with him outside on 69% of snaps and on ball for 55%, running go routes at extreme volume, but he showed ability to get open on other routes.PositiveRoleJul 18, 2026
Even if Teslaa is just a guy who makes plays when called upon, he allows the Lions to get more out of Amon-Ra St. Brown and Jameson Williams, who are on multi-year extensions, making him a win in his own right.PositiveRoleJul 18, 2026
Unlike other day-three rookie receivers pushed into the deep end immediately, Teslaa can be brought along slowly in Detroit because of the depth of talent in the receiver room, allowing for proper development.PositiveBreakoutJul 18, 2026
Teslaa showed a 77.2% success rate that improved as the sample went on, demonstrating he figured out how to settle in zone coverage in the back half of the year as a developmental receiver.PositiveRoleJul 18, 2026
Teslaa is a playmaker with good hands, a 32% contested target rate, and won 5 of 7 contested catches without dropping any passes in his sample.PositiveDepth ChartJul 18, 2026
Teslaa is currently the fifth target in the Lions passing game, behind Amon-Ra St. Brown, Jameson Williams, Sam LaPorta, and Jahmyr Gibbs.PositiveUsageJul 18, 2026
Teslaa caught a pass on just 7% of his sampled routes in year one, but is expected to get more football thrown his way and become more of a routine player in the offense this year.PositiveBreakoutJul 18, 2026
Teslaa demonstrated the ability to win in tight coverage as a collegiate prospect, which translated to his year-one NFL tape with contested-catch ability.PositiveRoleJul 18, 2026
Teslaa showed an 85% success rate on slant routes, demonstrating he can beat defenders underneath coverage.PositiveRoleJul 18, 2026
Isaac Teslaa showed nearly 63% success rate on go routes and 70% on post routes, demonstrating he can win downfield even when defenses aren't keying on him.