Zyon McCollum

4 seasons as a Buc — a 2022 5th-rounder from Sam Houston State who started 18 games in 2024.

McCollum was the 157th pick in 2022 — a Sam Houston State CB whose 4.33 forty turned heads at the Combine. Year 1 was special-teams + rotational dime CB.

Year 2 (2023): full-time outside CB job opens. 69 tackles, 9 PDs, 2 FFs, his first career INT.

Year 3 (2024): the breakout — 82 tackles, 18 PDs (top-15 in the NFL), 2 INTs across 18 games (including playoffs).

Year 4 (2025): a step-back season, only 12 games played, 6 PDs — likely injury-related (he missed mid-season time).

18 passes defensed in 2024 — top-15 in the NFL among CBs, his first All-Pro-caliber line.

McCollum's 18 PDs in 2024 put him in the top-15 of NFL cornerbacks that season — a list typically dominated by Sauce Gardner, Patrick Surtain II, Pat Surtain, Trent McDuffie, and other Pro Bowl-tier CBs.

The 18 PDs came on a relatively low INT count (2) — meaning McCollum was knocking the ball out of receivers' hands at the catch point rather than picking it off cleanly. That's a sustainable skill (PD rate stabilizes year to year) more than INT rate does.

The Buccaneers' two-CB tandem of McCollum + Jamel Dean is one of the highest-volume pass-defense tandems in the NFC South.

From 1 PD as a rookie to 18 in year 3 — an 18x jump that ranks in the league's largest 3-year CB leaps since 2020.

PD development curves for CBs typically scale 1.5-2.5x year over year. McCollum's path was a step-function: 1 → 9 → 18 PDs across his first three seasons.

That 18x rookie-to-year-3 multiplier is one of the largest among any CB drafted 2020-2022. The closest comp from that window is DaRon Bland (DAL, 1 PD → 5 → 18, with 9 INTs in year 2) — same template.

What the curve says: McCollum's rookie usage was suppressed (12 games, 0 starts), but the talent was there. Once he got the field in 2023, the production ramped immediately.

Career PDs: 34 through 58 games — 0.59 PD/G, above the league CB starter median (~0.5).

McCollum's 0.59 PDs per game career rate (34 PDs / 58 games) is above the median for NFL CB starters (~0.50/G).

The rate is suppressed by his rookie year (1 PD in 12 games = 0.08/G). Since 2023, his rate has been 0.72 PDs/G — well into the upper tier among outside CBs.

For context, Sauce Gardner is at ~0.95/G career, Patrick Surtain II at ~0.84/G. McCollum's recent two-year rate puts him in the next tier down — All-Pro caliber, not All-Pro lock.

From Sam Houston State to top-15 NFL CB — only Bryce Callahan and Cordrea Tankersley have made similar small-school jumps.

McCollum's Sam Houston State background is unusual in the modern NFL — the school produces NFL talent (Jeremiah Briscoe, P.J. Hall) but rarely starting outside CBs at a contender.

The size + speed combo at his Pro Day (6'2", 199 lbs, 4.33 forty, 39.5" vert) was an outlier — physical traits typically locked in by Power 5 programs. Tampa took a 5th-round flyer on the athletic profile, and it has come through as 3 years of starter-level production for ~$1.2M/year on the rookie deal.

The 2025 step-back is the main question for an extension discussion — was 2024 the peak or the baseline?