| Lamberto | 6 | Jul 3, 2025 | 20th place · 1/3/0 at [RFB] <Sta> RIFTBOUND - Constructed Casuals (May 29, 2026) |
| Lademer De dios | 17 | Nov 2, 2024 | 11th place · 1/3/0 at [MTG] <EDH> Win a Dual Land! Open CEDH Tournament (Nov 29, 2025) |
| Kyle Chester Madamba | 2 | Nov 12, 2025 | 12th place · 1/2/0 at [PTCG] <Sta> Pokemon TCG Standard - GYM Store Event (May 14, 2026) |
| Kurty Jackson | 1 | Jan 11, 2025 | 1st place · 3/1/0 at [MTG] <EDH> Budget ($125) Commander Challenge #4 (Jan 11, 2025) |
| Kurt Anthony Chavez | 2 | Jul 12, 2025 | 17th place · 2/2/0 at [PTCG] <Sta> Pokemon TCG Standard - GYM Store Event (Oct 9, 2025) |
| Kristopher Gonzalez | 1 | Jun 21, 2025 | 13th place · 1/3/0 at [MTG] <EDH> Win a Dual Land! Open CEDH Tournament (Nov 29, 2025) |
| Kristoffer Ryan A Gonzalez | 2 | Mar 19, 2025 | 20th place · N/A at [MTG] <EDH> Win a Dual Land! Open CEDH Tournament (Nov 29, 2025) |
| Kristian Balinsat | 3 | Dec 4, 2024 | 6th place · 2/2/0 at [MTG] <DC> Friday Duel Commander #12 (Dec 20, 2024) |
| Kristian Balinsat | 15 | Jan 4, 2025 | 4th place · 2/1/0 at [MTG] <DC> Friday Night Magic - Duel Commander (Mar 27, 2026) |
| Kriss Caleb Magallon | 1 | Aug 10, 2025 | 3rd place · 2/1/0 at [WEI] <Sta> Weiss Schwarz - Sunday Tune Up - Neo-Standard - English Sets Only (Aug 10, 2025) |
| Kris Hansen | 1 | Jan 15, 2025 | |
| Korsie | 2 | Oct 20, 2025 | 14th place · 0/2/1 at [MTG] <Pau> Pauper Format - Sunday Casuals (Apr 26, 2026) |
| Kit Garcia | 1 | May 31, 2025 | 7th place · 1/3/0 at [MTG] <EDH> Commander Tournament - Max $125-Budget Decks Only (May 31, 2025) |
| Kirk Besa | 5 | Nov 1, 2024 | 9th place · 2/2/0 at [MTG] <Pau> Pauper Format - Sunday Casuals (Apr 26, 2026) |
| Kirby Gabilo | 2 | Feb 21, 2026 | 8th place · 0/3/0 at [MTG] <Sta> Standard Format - STANDARD SHOWDOWN (Apr 10, 2026) |
| Kieran Nograles | 1 | Aug 7, 2025 | 15th place · 2/2/0 at [PTCG] <Sta> Pokemon TCG Standard - GYM Event (Aug 7, 2025) |
| Kieran Benjamin Francisco | 1 | Oct 20, 2024 | 19th place · 1/2/0 at [MTG] <Sea> Prerelease: Tarkir Dragonstorm (Apr 5, 2025) |
| Khyng Yee | 1 | Jul 20, 2025 | 1st place · 4/0/1 at [MTG] <Sta> MTG Store Championship #3 - FINAL FANTASY™ Standard (Jul 20, 2025) |
| Khylle Lim | 1 | Jun 29, 2025 | 16th place · 1/3/0 at [PTCG] <Sta> Pokemon TCG Standard - GYM Event (Aug 17, 2025) |
| Khris Mauricio | 9 | Jun 21, 2025 | 3rd place · 1/2/0 at [MTG] <DC> Friday Night Magic - Duel Commander (May 8, 2026) |
| Kevin Tsai | 1 | May 14, 2026 | 15th place · 1/2/0 at [PTCG] <Sta> Pokemon TCG Standard - GYM Store Event (May 14, 2026) |
| Kevin Navarro | 1 | Jan 24, 2025 | 12th place · 1/3/0 at [OPCG] <Sta> One Piece TCG Casual Standard #4 (Jan 24, 2025) |
| Kevin lee Jimenez | 1 | Jul 11, 2025 | 11th place · 1/3/0 at [OPCG] <Sta> One Piece TCG Standard - Casuals #27 (Jul 11, 2025) |
| Kenri Matthew Ang | 1 | Mar 29, 2025 | 3rd place · 2/1/1 at [MTG] <EDH> Win a Dual Land! Open CEDH Tournament (Nov 29, 2025) |
| Kenneth Hubilla | 3 | Oct 25, 2024 | 4th place · 3/1/0 at [MTG] <DC> On-Demand: Duel Commander (Nov 3, 2024) |
| Kenneth Castillo | 1 | Mar 26, 2026 | 21st place · 1/3/0 at [PTCG] <Sta> Pokemon TCG Standard - GYM Store Event (May 21, 2026) |
| Kenneth Buma | 1 | Sep 9, 2025 | 12th place · 1/3/0 at [MTG] <Pau> Pauper Format - Sunday Casuals (Apr 19, 2026) |
| Ken Cabangon | 2 | Feb 27, 2025 | 13th place · 1/3/0 at [PTCG] <Sta> Pokemon TCG Standard #13 - Gym Store Event (Feb 20, 2025) |
| Kelsie Masarap | 1 | Jun 4, 2025 | |
| Keith Algas | 2 | Apr 9, 2026 | 8th place · 2/2/0 at [MTG] <Pau> MTG Pauper On Demand Event - May 23 (May 23, 2026) |
| Keat Alcantara | 2 | Jul 4, 2025 | 2nd place · 2/1/0 at [LOR] <Sta> Standard Format - Weekly Play Core Constructed (Sep 20, 2025) |
| Keanu Marquez | 2 | Jan 25, 2025 | 5th place · 3/1/1 at [MTG] <Sta> Secrets of Strixhaven Store Championship (May 30, 2026) |
| KC Calajate | 2 | Dec 13, 2025 | 3rd place · 1/1/1 at [MTG] <Sea> MTG Presents: Master The Four Elements (Dec 20, 2025) |
| Katrina Fernando | 1 | Sep 30, 2025 | 9th place · 1/3/0 at [LOR] <Sta> Disney Lorcana Asia Circuit: Store Level Qualifier (Mar 7, 2026) |
| Katrina Baldomero | 1 | Jun 21, 2025 | |
| Kathleen Engalla | 5 | Mar 12, 2025 | 7th place · 2/2/0 at [PTCG] <Sta> Pokemon TCG Standard Casuals - GYM Event (May 22, 2025) |
| Kathleen Engalla | 1 | Sep 14, 2025 | 7th place · 2/2/0 at [PTCG] <Sea> Prerelease: Mega Evolution - Sunday pod (20 players) (Sep 14, 2025) |
| Karu | 6 | Oct 23, 2025 | 2nd place · 4/0/0 at [PTCG] <Sta> Pokemon TCG Standard - GYM Store Event (May 28, 2026) |
| Karlos Dela Fuente | 5 | Jun 4, 2025 | 6th place · 2/2/0 at [MTG] <Pau> MTG Pauper Thursdays (Apr 9, 2026) |
| Karlo Bautista | 4 | Jan 30, 2026 | 7th place · 1/2/0 at [MTG] <Sta> Standard Format - STANDARD SHOWDOWN (Apr 10, 2026) |
| Karl Nera | 1 | Oct 24, 2024 | 8th place · 2/2/0 at [FAB] <Sta> Flesh and Blood - Silver Age (Mar 19, 2026) |
| Karl Durante | 1 | May 15, 2025 | 14th place · 1/2/0 at [MTG] <Sea> Prerelease: MTG - Final Fantasy - Friday 7PM Pod (Jun 6, 2025) |
| Karl Collins Tan | 4 | Apr 28, 2025 | 2nd place · 2/1/0 at [MTG] <Sea> MTG Presents: Master The Four Elements (Dec 20, 2025) |
| Kaleb Cervantes | 3 | Apr 24, 2026 | 3rd place · 2/1/0 at [RFB] <Sta> RIFTBOUND - Constructed Casuals (Community Event) (Jun 2, 2026) |
| Kairo Moran | 15 | Nov 3, 2024 | 3rd place · 3/1/0 at [MTG] <DC> Duel Commander Format - ON-DEMAND (Aug 15, 2025) |
| Kairo Moran | 2 | Nov 17, 2024 | 12th place · 1/3/0 at [MTG] <DC> 25K Duel Commander Tournament #3 (May 24, 2025) |
| JV Miranda | 10 | Feb 23, 2025 | 12th place · 2/2/0 at [PTCG] <Sta> Pokemon TCG Standard - GYM Store Event (May 28, 2026) |
| Juwaln Diego Descallar | 2 | Sep 28, 2025 | 4th place · 3/1/0 at [RFB] <Sta> RIFTBOUND - Constructed Casuals (May 29, 2026) |
| Justyne Villamiel | 2 | Mar 19, 2025 | 9th place · 1/2/0 at [RFB] <Sta> RIFTBOUND - Constructed Casuals (Community Event) (Jun 2, 2026) |
| Justin Mark Subion | 2 | May 17, 2025 | 11th place · 2/3/0 at [MTG] <Pau> Pauper Format - Casuals #29 (Jul 20, 2025) |
