Adem Bona
4.8 PPG · 4.3 REB · 0.5 AST
Ryan Kalkbrenner
7.6 PPG · 5.5 REB · 0.8 AST
VS
0–3
categories
Kalkbrenner leads the head-to-head, 3 categories to 0.
Rebuildvs
The two-way profile
Bona 0Kalkbrenner 6
Balladex DNA ratings (0–99). Kalkbrenner wins 6 of 8 attribute battles.
Tale of the tape
4.8
7.6
4.3
5.5
0.5
0.8
The trophy case edge: Kalkbrenner
1× Pac-12 Defensive Player of the Year (2024)1× Pac-12 Freshman of the Year (2023)
🏆
4× Big East DPOY (2022-25)1× Naismith DPOY (2025)
The verdict
Kalkbrenner holds the edge, leading in 3 of 3 categories (points / game, rebounds / game, assists / game). Bona answers in the intangibles — which is exactly why this is the marquee debate.
58Bona · Solid starter
Balladex Impact Index
66Kalkbrenner · Solid starter
Card value — head to head
Adem Bona
$4.0
Climbing
5-yr outlook+25% ▲
Legacy floor100%
Ryan Kalkbrenner
$16
Climbing
5-yr outlook+19%
Legacy floor100%
Card verdictRyan Kalkbrenner is the more valuable card today ($16 vs. $4.0). Adem Bona carries more projected upside (+25% vs. +19% over five years).
People also compare