Trade Trees / auto-generated

Toronto Maple Leafs / Chicago Blackhawks

Root trade Feb 24, 2020 · Robin Lehner, Martins Dzierkals · 0 linked trades downstream

Auto-generated. This tree is machine-built from public transaction records: it follows re-traded players into their next deal and shows the player each draft pick became. Best-effort, so it may contain errors.

Trade grade

Too little NHL production to grade.

Looking back from 2026 at what each side's haul produced since 2020.

Toronto Maple Leafs15

Team pts: 103 before → 91 after

Robin LehnerG0
0 GP · 0W
→ flipped for 2020 5th-round pick
2020 5th-round pick
via Robin Lehner
→ flipped for 2020 5th-round pick
Dmitry OvchinnikovC · #1370
0 GP · 0-0-0
via 2020 5th-round pick
→ flipped for Connor Dewar
Connor DewarC15
48 GP · 1-7-8 · 1 pts in 6 playoff GP
via Dmitry Ovchinnikov
→ flipped for 2025 5th-round pick

Chicago Blackhawks21

Team pts: 80 before → 65 after

Martins DzierkalsL0
0 GP · 0-0-0
→ flipped for Malcolm Subban, Slava Demin, 2020 2nd-round pick
Malcolm SubbanG16
17 GP · 6W · 2 SO
via Martins Dzierkals
→ flipped for Future considerations
Drew CommessoG · #466
5 GP · 2W · 1 SO
via Martins Dzierkals

Value = position-weighted production for the acquiring team, with playoffs weighted up and bonuses for Cups and major awards won there. Picks count as the drafted player's production, and when a piece was later re-traded, whatever came back counts toward this trade too, so value follows the full chain. Production only, no salary/cap context. Best-effort.

Feb 24, 2020

Toronto Maple Leafs receive

Robin Lehner

Chicago Blackhawks receive

Martins Dzierkals