NHL Draft Day Trades That Changed Everything
Draft day trades can rewire franchise trajectories in minutes, turning middling teams into dynasties or dooming them to rebuilds. The most impactful deals usually involve top-10 picks, future stars, or core players moved while still under team control. This article ranks the biggest draft-day and draft-weekend trades that fundamentally changed NHL franchises.

Why Draft Day Trades Matter
Understanding the unique leverage of draft timing:
Draft day creates unique trading conditions. Teams have fresh scouting reports, updated rankings, and immediate pressure to make decisions. This environment produces franchise-altering trades more often than regular-season deadlines.
Key Factors:
- Valuation Edge: Teams misprice picks vs. established players
- Contract Timing: Moving RFAs before extensions
- Prospect Clarity: Fresh reports create trading windows
- Cap Structure: Reset before free agency
- Immediate Impact: Trades announced live create drama
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Top 10 Draft Day Trades
The most franchise-altering draft deals:
1. Eric Lindros Trade (1992)
Quebec trades Lindros's draft rights to Philadelphia for massive haul: Peter Forsberg, Steve Duchesne, Kerry Huffman, Mike Ricci, Ron Hextall, two first-round picks, and $15 million.
Impact:
- Colorado (Quebec relocated) won two Cups with Forsberg
- Philadelphia never won Cup with Lindros
- Arguably most lopsided trade ever
Winner: Colorado by landslide. Forsberg became Hall of Famer, multiple other pieces contributed to dynasty.
2. Jack Eichel Trade to Vegas (2021)
Buffalo trades Eichel to Vegas for Alex Tuch, Peyton Krebs, 2022 first-round pick, 2023 second-round pick.
Impact:
- Vegas won 2023 Stanley Cup with Eichel as centerpiece
- Buffalo still rebuilding
- Neck surgery controversy resolved
Winner: Vegas. Cup championship justifies giving up significant assets.
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3. Matthew Tkachuk Trade (2022)
Calgary trades Tkachuk to Florida for Jonathan Huberdeau, MacKenzie Weegar, prospect, first-round pick.
Impact:
- Florida won 2024 Stanley Cup with Tkachuk
- Calgary's two stars (Huberdeau, Weegar) underperformed
- Franchise-defining move for both teams
Winner: Florida. Cup championship vs. Calgary's declining assets.
4. Erik Karlsson Trade to San Jose (2018)
Ottawa trades Karlsson to San Jose for Chris Tierney, Dylan DeMelo, Josh Norris, two picks including 2020 first.
Impact:
- Ottawa got Tim Stutzle (3rd, 2020) and Josh Norris from package
- San Jose's Cup window closed
- Rebuilt Ottawa's prospect pool
Winner: Ottawa long-term. Stutzle and Norris became franchise cornerstones.
5. Phil Kessel Trade to Pittsburgh (2015)
Toronto trades Kessel to Pittsburgh for Kasperi Kapanen, prospect, first-round pick (2016).
Impact:
- Pittsburgh won back-to-back Cups (2016, 2017) with Kessel
- Toronto got Kapanen and draft capital for rebuild
- Both teams benefited
Winner: Pittsburgh short-term (two Cups), Toronto long-term (rebuild pieces).
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6. Doug Gilmour Trade to Toronto (1992)
Calgary trades Gilmour to Toronto for Gary Leeman, Alexander Godynyuk, Jeff Reese, Michel Petit, Craig Berube.
Impact:
- Gilmour became Toronto icon, 1993 playoff run
- Calgary got minimal return
- Franchise-defining for Toronto
Winner: Toronto. Gilmour's production vs. Calgary's nothing.
7. Ryan O'Reilly Trade to St. Louis (2018)
Buffalo trades O'Reilly to St. Louis for Tage Thompson, Vladimir Sobotka, Patrik Berglund, first-round picks (2019, 2021).
Impact:
- St. Louis won 2019 Cup with O'Reilly (Conn Smythe)
- Buffalo got Tage Thompson who became 40-goal scorer
- Both teams benefited differently
Winner: St. Louis short-term (Cup), Buffalo long-term (Thompson's emergence).
8. Tyler Seguin Trade to Dallas (2013)
Boston trades Seguin to Dallas for Loui Eriksson, Reilly Smith, Joe Morrow, Matt Fraser.
Impact:
- Seguin became elite scorer in Dallas (800+ points)
- Boston got minimal production from return
- Dallas won trade dramatically
Winner: Dallas. Seguin's production vs. Boston's aging assets.
9. Patrick Kane Trade to New York Rangers (2023)
Chicago trades Kane to Rangers for conditional picks and prospects.
Impact:
- Rangers got playoff boost
- Chicago accelerated rebuild
- Kane's rental value maximized
Winner: Both teams. Chicago got assets for aging star, Rangers got playoff piece.
10. Jarome Iginla Trade to Pittsburgh (2013)
Calgary trades Iginla to Pittsburgh for prospects and first-round pick.
Impact:
- Pittsburgh got playoff boost but lost in conference finals
- Calgary got minimal return
- Iginla left as free agent anyway
Winner: Pittsburgh short-term, though no Cup.
Read more: NHL Draft Trivia: First Overall Picks, Steals, Busts
Modern Draft Day Strategy
How teams approach draft-day trading:
Aggressive Contenders: Teams in Cup windows trade picks and prospects for established stars (Vegas with Eichel, Florida with Tkachuk).
Smart Rebuilders: Teams exiting windows flip stars for picks and prospects (Buffalo with Eichel, Calgary with Tkachuk).
Draft Position Trading: Teams move up or down based on prospect targeting (common in top-10).
Cap Space Exploitation: Teams with cap room absorb bad contracts for picks.
Draft Day Trade Trees
How single trades cascade:
Lindros Trade Tree:
- Lindros to Philadelphia
- Forsberg becomes Hall of Famer, wins two Cups
- Multiple other pieces contribute to Colorado dynasty
- Philadelphia never wins Cup despite Lindros's production
Karlsson Trade Tree:
- Karlsson to San Jose
- Josh Norris to Ottawa
- Tim Stutzle (3rd, 2020) to Ottawa with pick from trade
- Both become Ottawa franchise players
- San Jose exits Cup window
These trees show how single trades reshape multiple franchises over decades.
Read more: Best Draft Classes of All Time (Ranked)
Draft Day Steals
Trades where one team clearly won:
Biggest Steals:
- Lindros trade (Colorado destroyed Philadelphia)
- Seguin trade (Dallas vs. Boston)
- Tkachuk trade (Florida won Cup)
- Eichel trade (Vegas won Cup)
Common Patterns: Teams trading stars in their prime rarely win unless they get elite prospects or picks that become elite players.
Draft Day Disasters
Trades that backfired spectacularly:
Biggest Disasters:
- Philadelphia in Lindros trade (gave up dynasty)
- Boston in Seguin trade (gave up elite scorer for nothing)
- Calgary in Tkachuk trade (got underperforming veterans)
- San Jose in Karlsson trade (gave up future for closed window)
Teams overvaluing win-now moves while undervaluing future assets create disasters.
Read more: Biggest First-Round Busts of All Time
The Verdict
Draft day trades can change everything. The Lindros trade built Colorado's dynasty while Philadelphia never won a Cup. The Eichel and Tkachuk trades delivered Stanley Cups to Vegas and Florida.
The pattern shows teams in Cup windows should trade for stars (Vegas, Florida), while rebuilding teams should flip stars for picks (Buffalo, Calgary). The teams that misread their window (San Jose with Karlsson) suffer most.
Draft day creates unique leverage for aggressive GMs willing to make franchise-altering moves.
Read more: NHL Betting: The Ultimate Guide for the 2025/2026 Hockey Season
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