Yu-Gi-Oh! R characters

Kirk Dixon
Kirk Dixon (カーク・ディクソン Kāku Dikuson) is the fourth Card Professor of Yu-Gi-Oh! R. Yugi defeats him. "Dixon" is also a pre-release codename for the 333MHz 1.6V Intel Pentium II chip.

Kirk uses a Machiners Deck:

Monster Cards

 * Machiners Soldier
 * Machiners Sniper
 * Machiners Defender
 * Powered Caterpillar
 * Commander Covington
 * Machiners Force

Spell Cards

 * Ties of Brethren

Trap Cards

 * Enemy Attack Alarm - Yellow Alert

Pete Coppermine
Pete Coppermine (ピート・コパーマイン Pīto Kopāmain) is the fifth Card Professor in Yu-Gi-Oh! R. Jonouchi defeats him. He is named after the Coppermine River in Oregon. The name of that river was used as a codename for the 866MHz Flip Chip Pin Grid Array (FCPGA) Pentium III (P3-850) microprocessor, which was released by Intel.

Pete plays a Mutant-themed Deck.

Maico Katou
Maico Katou (マイコ･カトウ Maiko Katō) a.k.a. Mrs. Maico (ミセス・マイコ Misesu Maiko) is the sixth Card Professor of Yu-Gi-Oh! R, who is an old woman in a wheelchair. Yugi defeats her. "Maico" is an alternate romanization of the name "Maiko", but it also refers to a brand of motorcycle. Kato Engineering is a company associated with motorcycles. The name also originates from the "KatMai" chip.

Dueling Cards
Maico plays a Forest-themed Deck:

Monster Cards

 * Leprechaun
 * Green Baboon, Defender of the Forest

Spell Cards

 * Chameleon Colored
 * Deep Forest
 * Cursebreaker
 * Poison Bowgun

Ted Banias
Ted Banias (テッド・バニアス, Teddo Baniasu) is the ninth Card Professor of Yu-Gi-Oh! R. Gekkou defeats him. Banias is the codename for Intel's first x86 Pentium M chip.

Ted uses a Beast-Warrior Deck.

Mendo Cino
Mendo Cino (メンド・シーノ, Mendo Shīno) is the seventh Card Professor in Yu-Gi-Oh! R. Jonouchi defeats him. "Mendocino" is also a pre-release codename for the 300MHz P6 Intel Pentium II Centrino chip.

Mendo uses a Mantis-themed Insect Deck.