Ranking the Top-Five Defenders in the 2026 NBA Draft Class

The 2026 NBA Draft has plenty of offensive firepower, headlined by a top-three that’s been consistently billed as No. 1-level talents.
Despite that, defense remains a vital part of the NBA, and that could very well be several prospects paths toward playing time in Year 1.
Below we’ll rank the top-five defenders in the ’26 class based on current ability and potential:
5. Caleb Wilson, Bulls
North Carolina forward Caleb Wilson was far from a perfect defender in his lone season with the Tar Heels, though his potential is perhaps better than any other prospect.
He averaged 1.5 steals and 1.4 blocks, using his long frame and high-flying athleticism to disrupt often. Despite that, he needs to hone his footwork, floor-reading and recognition. If he does, he’ll be a Defensive Player of the Year-level player down the line.
4. Morez Johnson Jr., Mavericks
Morez Johnson Jr. didn’t see the flashiest defensive season with Michigan statistically, but he was among the more impactful defenders in the country. Now, he’ll have even more opportunity to shine on that end in Dallas.
Johnson averaged 1.1 blocks and 0.7 steals, though his numbers were somewhat cannibalized by a star-studded Michigan team. He’ll now be able to block more shots, and continue guarding in space at an elite level for his size.
3. Aday Mara, OKC Thunder
One of Johnson’s defensive-minded teammates was 7-foot-4 big Aday Mara, who put a lid on the rim with his unteachable size. He blocked a blistering 2.6 shots per game, protecting the rim at an elite level. Now, he’ll have the Thunder’s elite perimeter defenders in front of him.
Mara needs to work on his defense in space, but is clearly a high-level talent at one level.
2. Zuby Ejiofor, Hawks
At a slightly undersized 6-foot-9, St. John’s forward Zuby Ejiofor stamped himself as one of the top defenders in the country, able to play-make with blocks and steals, or simply guard in space by moving his quick feet.
He was drafted well above where he was projected on draft night, and Atlanta clearly values him as a two-way play-maker that can fit into the high-octane core.
1. Yaxel Lendeborg, Warriors
In terms of premier defensive versatility, few are more established than Warriors’ hybrid Yaxel Lendeborg, who’s set for a big first-year in the Bay.
Lendeborg started his collegiate out as a big, blocking shots and nabbing steals when possible. By his fifth season, he’d evolved into a wing, sliding his feet and defending at the point-of-attack on the perimeter.
The Warriors are sure to need his offensive talent as well, but they’ll certainly need him to defend at a high level this season.

Derek Parker covers the National Basketball Association, and has brought On SI five seasons of coverage across several different teams. He graduated from the University of Central Oklahoma in 2020, and has experience working in print, video and radio.
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