Kansas City Chiefs (1999-2003) vs San Francisco 49ers (2019-2024)

A simulated 7-game series between two all-time rosters, scored by our era-adjusted rating model. San Francisco 49ers take it 4-2.

Kansas City Chiefs · 1999-2003

Squad power 84.6 · headliner Tony Gonzalez '00 (95)

QBTrent Green (80) · Elvis Grbac (79)

RBPriest Holmes (91) · Donnell Bennett (73) · Tony Richardson (73)

WRDerrick Alexander (85) · Eddie Kennison (76) · Joe Horn (74)

TETony Gonzalez (95)

EDGEEric Hicks (85) · Duane Clemons (82) · Derrick Thomas (77)

DTDerrick Ransom (76) · Chester McGlockton (75) · Ryan Sims (75)

LBMarvcus Patton (83) · Mike Maslowski (83) · Shawn Barber (80)

CBCris Dishman (88) · James Hasty (88) · Greg Wesley (82)

SJerome Woods (80) · Jason Belser (69)

San Francisco 49ers · 2019-2024

Squad power 87.5 · headliner Nick Bosa '22 (99)

QBBrock Purdy (80) · Jimmy Garoppolo (76) · Nick Mullens (68)

RBChristian McCaffrey (92) · Raheem Mostert (77) · Elijah Mitchell (75)

WRDeebo Samuel (85) · Brandon Aiyuk (84) · Jauan Jennings (79)

TEGeorge Kittle (89) · Jordan Reed (68)

EDGENick Bosa (99) · Arik Armstead (82) · Kerry Hyder (82)

DTDeForest Buckner (84) · Javon Hargrave (79) · D.J. Jones (76)

LBFred Warner (83) · Azeez Al-Shaair (75) · Dre Greenlaw (74)

CBCharvarius Ward (93) · Richard Sherman (81) · Deommodore Lenoir (79)

STalanoa Hufanga (83) · Tashaun Gipson (78) · Jimmie Ward (74)

Series result — San Francisco 49ers win 4-2

Game 1: San Francisco 49ers 33-28

Game 2: Kansas City Chiefs 22-18

Game 3: San Francisco 49ers 36-28

Game 4: San Francisco 49ers 30-26

Game 5: Kansas City Chiefs 37-27

Game 6: San Francisco 49ers 28-26

Think the sim got it wrong? These exact eras can appear in your spins — draft one yourself and prove it.