Byungmo Koo
Dash I/O · Classic Constructed
12-14-1
Record
44.4%
Win %
4
Events
27
Rounds
63%
Meta
-1.3
Perf Δ
Tip: Click any event row to see round-by-round calculations
National Championship • June 27th, 2026 • 22nd • 2-3-1
83%
Meta
-1.1
Perf
55:45
R1 CC
Round 1: Draw vs In GwangYeol (Gravy Bones, Shipwrecked Looter)
55:45
R2 CC
Round 2: Win vs Jeong Ho Shin (Marlynn, Treasure Hunter)
25:75
R3 CC
Round 3: Loss vs Hojin Choi (Jarl Vetreiði)
65:35
R4 CC
Round 4: Win vs Giovanni Prinzivalli (Puffin, Hightail)
55:45
R8 CC
Round 8: Loss vs Sinho Seol (Oscilio, Constella Intelligence)
55:45
R9 CC
Round 9: Loss vs Jeongwoo Cho (Marlynn, Treasure Hunter)
Round-by-Round Breakdown
Win probabilities rounded to nearest 5% for consistency with match display
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| Round | Opponent | Expected | Result |
|---|---|---|---|
| R1 | Gravy Bones, Shipwrecked Looter | 55% | Draw |
| R2 | Marlynn, Treasure Hunter | 55% | Win |
| R3 | Jarl Vetreiði | 25% | Loss |
| R4 | Puffin, Hightail | 65% | Win |
| R8 | Oscilio, Constella Intelligence | 55% | Loss |
| R9 | Marlynn, Treasure Hunter | 55% | Loss |
Calling • April 11th-12th, 2026 • dropped • 2-3
40%
Meta
-0.5
Perf
45:55
R1 CC
Round 1: Loss vs Hajime Okada (Dorinthea Ironsong)
55:45
R2 CC
Round 2: Win vs André Ferreira (Oscilio, Constella Intelligence)
45:55
R3 CC
Round 3: Win vs Masayuki Hori (Kassai of the Golden Sand)
55:45
R4 CC
Round 4: Loss vs Alfred Lauw (Arakni, Marionette)
45:55
R5 CC
Round 5: Loss vs Fabian Rex (Kassai of the Golden Sand)
Round-by-Round Breakdown
Win probabilities rounded to nearest 5% for consistency with match display
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| Round | Opponent | Expected | Result |
|---|---|---|---|
| R1 | Dorinthea Ironsong | 45% | Loss |
| R2 | Oscilio, Constella Intelligence | 55% | Win |
| R3 | Kassai of the Golden Sand | 45% | Win |
| R4 | Arakni, Marionette | 55% | Loss |
| R5 | Kassai of the Golden Sand | 45% | Loss |
Calling • January 10th-11th, 2026 • dropped • 5-5
50%
Meta
+0.4
Perf
20:80
R1 CC
Round 1: Loss vs ryo inoue (Victor Goldmane, High and Mighty)
55:45
R2 CC
Round 2: Win vs Kohei Okuda (Arakni, Marionette)
55:45
R3 CC
Round 3: Win vs Lin Yu-Hsi (Kayo, Armed and Dangerous)
45:55
R4 CC
Round 4: Win vs Lee Ming-Han (Kassai of the Golden Sand)
50:50
R5 CC
Round 5: Loss vs Evanking Chiu (Gravy Bones, Shipwrecked Looter)
60:40
R6 CC
Round 6: Win vs Ken Kuwahara (Oscilio, Constella Intelligence)
50:50
R7 CC
Round 7: Win vs Willis Tay (Dash I/O)
45:55
R8 CC
Round 8: Loss vs Masay Toda (Betsy, Skin in the Game)
45:55
R9 CC
Round 9: Loss vs Matteo Blasi (Kayo, Underhanded Cheat)
35:65
R10 CC
Round 10: Loss vs HyoungJun You (Florian, Rotwood Harbinger)
Round-by-Round Breakdown
Win probabilities rounded to nearest 5% for consistency with match display
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| Round | Opponent | Expected | Result |
|---|---|---|---|
| R1 | Victor Goldmane, High and Mighty | 20% | Loss |
| R2 | Arakni, Marionette | 55% | Win |
| R3 | Kayo, Armed and Dangerous | 55% | Win |
| R4 | Kassai of the Golden Sand | 45% | Win |
| R5 | Gravy Bones, Shipwrecked Looter | 50% | Loss |
| R6 | Oscilio, Constella Intelligence | 60% | Win |
| R7 | Dash I/O | 50% | Win |
| R8 | Betsy, Skin in the Game | 45% | Loss |
| R9 | Kayo, Underhanded Cheat | 45% | Loss |
| R10 | Florian, Rotwood Harbinger | 35% | Loss |
Battle Hardened • December 13th, 2025 • 22nd • 3-3
83%
Meta
-0.2
Perf
60:40
R1 CC
Round 1: Win vs Kazuya Murakami (Cindra, Dracai of Retribution)
60:40
R2 CC
Round 2: Win vs Jordan Brice Vanbesien (Prism, Awakener of Sol)
60:40
R3 CC
Round 3: Win vs Ken Kuwahara (Cindra, Dracai of Retribution)
55:45
R4 CC
Round 4: Loss vs Keeseob Choi (Kayo, Armed and Dangerous)
30:70
R5 CC
Round 5: Loss vs Nathan Youngblut (Jarl Vetreiði)
55:45
R6 CC
Round 6: Loss vs Sulbin Park (Kayo, Armed and Dangerous)
Round-by-Round Breakdown
Win probabilities rounded to nearest 5% for consistency with match display
Swipe left to see all columns →
| Round | Opponent | Expected | Result |
|---|---|---|---|
| R1 | Cindra, Dracai of Retribution | 60% | Win |
| R2 | Prism, Awakener of Sol | 60% | Win |
| R3 | Cindra, Dracai of Retribution | 60% | Win |
| R4 | Kayo, Armed and Dangerous | 55% | Loss |
| R5 | Jarl Vetreiði | 30% | Loss |
| R6 | Kayo, Armed and Dangerous | 55% | Loss |
Matchup Breakdown
| Hero | W | L | D | Win% | Matches |
|---|---|---|---|---|---|
| Kassai of the Golden Sand | 2 | 1 | 0 | 67% | 3 |
| Kayo, Armed and Dangerous | 1 | 2 | 0 | 33% | 3 |
| Oscilio, Constella Intelligence | 2 | 1 | 0 | 67% | 3 |
| Arakni, Marionette | 1 | 1 | 0 | 50% | 2 |
| Cindra, Dracai of Retribution | 2 | 0 | 0 | 100% | 2 |
| Gravy Bones, Shipwrecked Looter | 0 | 1 | 1 | 0% | 2 |
| Jarl Vetreiði | 0 | 2 | 0 | 0% | 2 |
| Marlynn, Treasure Hunter | 1 | 1 | 0 | 50% | 2 |
| Betsy, Skin in the Game | 0 | 1 | 0 | 0% | 1 |
| Dash I/O | 1 | 0 | 0 | 100% | 1 |
| Dorinthea Ironsong | 0 | 1 | 0 | 0% | 1 |
| Florian, Rotwood Harbinger | 0 | 1 | 0 | 0% | 1 |
| Kayo, Underhanded Cheat | 0 | 1 | 0 | 0% | 1 |
| Prism, Awakener of Sol | 1 | 0 | 0 | 100% | 1 |
| Puffin, Hightail | 1 | 0 | 0 | 100% | 1 |
| Victor Goldmane, High and Mighty | 0 | 1 | 0 | 0% | 1 |