shoma yamamura
Kassai of the Golden Sand · Classic Constructed
54-16
Record
77.1%
Win %
8
Events
70
Rounds
61%
Meta
+19.2
Perf Δ
Tip: Click any event row to see round-by-round calculations
Pro Tour • July 17th-19th, 2026 • 20th • 8-1
56%
Meta
+3.5
Perf
45:55
R1 CC
Round 1: Win vs Joshua Lau (Hala, Bladesaint of the Vow)
75:25
R2 CC
Round 2: Win vs Gui Cohen (Ira, Scarlet Revenger)
30:70
R3 CC
Round 3: Loss vs Tyler Zeringue (Oscilio, Constella Intelligence)
60:40
R4 CC
Round 4: Win vs Alex Chițu (Dash I/O)
50:50
R5 CC
Round 5: Win vs Kiran Lee (Kassai of the Golden Sand)
60:40
R12 CC
Round 12: Win vs Anton Cid Mejias (Dash I/O)
50:50
R13 CC
Round 13: Win vs Colin Eriksen (Kassai of the Golden Sand)
45:55
R14 CC
Round 14: Win vs Nghia Tran (Arakni, Huntsman)
45:55
R15 CC
Round 15: Win vs Kindreck Hegsted (Arakni, Huntsman)
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 | Hala, Bladesaint of the Vow | 45% | Win |
| R2 | Ira, Scarlet Revenger | 75% | Win |
| R3 | Oscilio, Constella Intelligence | 30% | Loss |
| R4 | Dash I/O | 60% | Win |
| R5 | Kassai of the Golden Sand | 50% | Win |
| R12 | Dash I/O | 60% | Win |
| R13 | Kassai of the Golden Sand | 50% | Win |
| R14 | Arakni, Huntsman | 45% | Win |
| R15 | Arakni, Huntsman | 45% | Win |
Calling • July 11th-12th, 2026 • 3rd • 11-3
79%
Meta
+3.8
Perf
Round 1: Win vs 岡本 一朗 (Oscilio, Constella Intelligence) - Expected: 30:70, underdog victory
55:45
R2 CC
Round 2: Win vs SOUICHI MIYABE (Katsu, the Wanderer)
65:35
R3 CC
Round 3: Win vs Takamasa Kamei (Cindra, Dracai of Retribution)
60:40
R4 CC
Round 4: Win vs shota kajiro (Rhinar, Reckless Rampage)
60:40
R5 CC
Round 5: Win vs Brodie Spurlock (Vynnset, Iron Maiden)
Round 6: Win vs Yuma Ishikura (Oscilio, Constella Intelligence) - Expected: 30:70, underdog victory
50:50
R7 CC
Round 7: Win vs Xiu Meng Yip (Kassai of the Golden Sand)
50:50
R8 CC
Round 8: Loss vs Lee Ming-Han (Kassai of the Golden Sand)
65:35
R9 CC
Round 9: Win vs CYK Lionel (Cindra, Dracai of Retribution)
60:40
R10 CC
Round 10: Win vs Evan Tanguy (Gravy Bones, Shipwrecked Looter)
60:40
R11 CC
Round 11: Win vs Sam Sutherland (Dash I/O)
35:65
R12 CC
Round 12: Loss vs Jacob Clements (Arakni, Marionette)
50:50
R13 CC
Round 13: Win vs Lee Ming-Han (Kassai of the Golden Sand)
50:50
R14 CC
Round 14: Loss vs hirotsugu shimauchi (Kassai of the Golden Sand)
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 | Oscilio, Constella Intelligence | 30% | Win |
| R2 | Katsu, the Wanderer | 55% | Win |
| R3 | Cindra, Dracai of Retribution | 65% | Win |
| R4 | Rhinar, Reckless Rampage | 60% | Win |
| R5 | Vynnset, Iron Maiden | 60% | Win |
| R6 | Oscilio, Constella Intelligence | 30% | Win |
| R7 | Kassai of the Golden Sand | 50% | Win |
| R8 | Kassai of the Golden Sand | 50% | Loss |
| R9 | Cindra, Dracai of Retribution | 65% | Win |
| R10 | Gravy Bones, Shipwrecked Looter | 60% | Win |
| R11 | Dash I/O | 60% | Win |
| R12 | Arakni, Marionette | 35% | Loss |
| R13 | Kassai of the Golden Sand | 50% | Win |
| R14 | Kassai of the Golden Sand | 50% | Loss |
National Championship • June 20th-21st, 2026 • 3rd • 6-3
44%
Meta
+2.0
Perf
Round 1: Win vs Hiroaki Miyamura (Fang, Dracai of Blades) - Expected: 35:65, underdog victory
Round 2: Win vs Kenji Enomoto (Fang, Dracai of Blades) - Expected: 35:65, underdog victory
45:55
R3 CC
Round 3: Win vs Satsuki Itagaki (Teklovossen, Esteemed Magnate)
50:50
R4 CC
Round 4: Loss vs Kazuki Itabashi (Prism, Awakener of Sol)
60:40
R8 CC
Round 8: Win vs K. Tanaka (Gravy Bones, Shipwrecked Looter)
60:40
R9 CC
Round 9: Win vs 祥弘 橋本 (Gravy Bones, Shipwrecked Looter)
30:70
R10 CC
Round 10: Loss vs yohei ohki (Oscilio, Constella Intelligence)
50:50
R11 CC
Round 11: Win vs Hiroki Saito (Kassai of the Golden Sand)
30:70
R12 CC
Round 12: Loss vs TSUNAKI SAWAI (Oscilio, Constella Intelligence)
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 | Fang, Dracai of Blades | 35% | Win |
| R2 | Fang, Dracai of Blades | 35% | Win |
| R3 | Teklovossen, Esteemed Magnate | 45% | Win |
| R4 | Prism, Awakener of Sol | 50% | Loss |
| R8 | Gravy Bones, Shipwrecked Looter | 60% | Win |
| R9 | Gravy Bones, Shipwrecked Looter | 60% | Win |
| R10 | Oscilio, Constella Intelligence | 30% | Loss |
| R11 | Kassai of the Golden Sand | 50% | Win |
| R12 | Oscilio, Constella Intelligence | 30% | Loss |
Pro Tour • April 10th-12th, 2026 • 34th • 6-3
22%
Meta
+2.0
Perf
50:50
R1 CC
Round 1: Win vs Kyoshiro Takegahara (Kassai of the Golden Sand)
65:35
R2 CC
Round 2: Win vs Dexter Canright (Jarl Vetreiði)
35:65
R3 CC
Round 3: Loss vs Tom Escoffier (Arakni, Marionette)
45:55
R4 CC
Round 4: Win vs Yuki Matsumoto (Teklovossen, Esteemed Magnate)
45:55
R5 CC
Round 5: Win vs Yutaro Yamada (Victor Goldmane, High and Mighty)
45:55
R12 CC
Round 12: Win vs Matthew Dilks (Arakni, Huntsman)
35:65
R13 CC
Round 13: Loss vs GAICHI YAMADA (Arakni, Marionette)
45:55
R14 CC
Round 14: Win vs Oh Oh (Victor Goldmane, High and Mighty)
45:55
R15 CC
Round 15: Loss vs Yu fan Liao (Victor Goldmane, High and Mighty)
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 | Kassai of the Golden Sand | 50% | Win |
| R2 | Jarl Vetreiði | 65% | Win |
| R3 | Arakni, Marionette | 35% | Loss |
| R4 | Teklovossen, Esteemed Magnate | 45% | Win |
| R5 | Victor Goldmane, High and Mighty | 45% | Win |
| R12 | Arakni, Huntsman | 45% | Win |
| R13 | Arakni, Marionette | 35% | Loss |
| R14 | Victor Goldmane, High and Mighty | 45% | Win |
| R15 | Victor Goldmane, High and Mighty | 45% | Loss |
Calling • January 10th-11th, 2026 • dropped • 4-3
57%
Meta
+0.5
Perf
55:45
R1 CC
Round 1: Win vs Eddy C (Dash I/O)
75:25
R2 CC
Round 2: Win vs Kunihiko Date (Ira, Scarlet Revenger)
Round 3: Win vs Anthony Hlaing (Arakni, Marionette) - Expected: 35:65, underdog victory
Round 4: Loss vs Justin Cu (Gravy Bones, Shipwrecked Looter) - Expected: 60:40, favorite upset
40:60
R5 CC
Round 5: Loss vs Hiroki Goto (Fang, Dracai of Blades)
50:50
R6 CC
Round 6: Win vs Lin Yu-Hsi (Kayo, Armed and Dangerous)
40:60
R7 CC
Round 7: Loss vs Yuusuke Kiguchi (Verdance, Thorn of the Rose)
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 | Dash I/O | 55% | Win |
| R2 | Ira, Scarlet Revenger | 75% | Win |
| R3 | Arakni, Marionette | 35% | Win |
| R4 | Gravy Bones, Shipwrecked Looter | 60% | Loss |
| R5 | Fang, Dracai of Blades | 40% | Loss |
| R6 | Kayo, Armed and Dangerous | 50% | Win |
| R7 | Verdance, Thorn of the Rose | 40% | Loss |
Calling • December 20th-21st, 2025 • 5th • 11-0
73%
Meta
+5.4
Perf
55:45
R1 CC
Round 1: Win vs leung hon chung (Arakni, 5L!p3d 7hRu 7h3 cR4X)
60:40
R2 CC
Round 2: Win vs Husan Bang Chang (Gravy Bones, Shipwrecked Looter)
50:50
R3 CC
Round 3: Win vs Ian Chan (Kayo, Armed and Dangerous)
75:25
R4 CC
Round 4: Win vs Chanon Puttaree (Lyath Goldmane, Vile Savant)
60:40
R5 CC
Round 5: Win vs Pei-Tung Liao (Cindra, Dracai of Retribution)
Round 6: Win vs Law Wen (Arakni, Marionette) - Expected: 35:65, underdog victory
Round 7: Win vs Lk Sing (Arakni, Marionette) - Expected: 35:65, underdog victory
60:40
R8 CC
Round 8: Win vs RICARDO DIAZ (Kayo, Underhanded Cheat)
50:50
R9 CC
Round 9: Win vs Lee Ming-Han (Kassai of the Golden Sand)
50:50
R10 CC
Round 10: Win vs David Yau (Kayo, Armed and Dangerous)
40:60
R11 CC
Round 11: Win vs Oh Oh (Verdance, Thorn of the Rose)
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 | Arakni, 5L!p3d 7hRu 7h3 cR4X | 55% | Win |
| R2 | Gravy Bones, Shipwrecked Looter | 60% | Win |
| R3 | Kayo, Armed and Dangerous | 50% | Win |
| R4 | Lyath Goldmane, Vile Savant | 75% | Win |
| R5 | Cindra, Dracai of Retribution | 60% | Win |
| R6 | Arakni, Marionette | 35% | Win |
| R7 | Arakni, Marionette | 35% | Win |
| R8 | Kayo, Underhanded Cheat | 60% | Win |
| R9 | Kassai of the Golden Sand | 50% | Win |
| R10 | Kayo, Armed and Dangerous | 50% | Win |
| R11 | Verdance, Thorn of the Rose | 40% | Win |
Battle Hardened • December 13th, 2025 • 18th • 4-2
83%
Meta
+0.9
Perf
Round 1: Win vs Lee Dong-Hee (Oscilio, Constella Intelligence) - Expected: 30:70, underdog victory
60:40
R2 CC
Round 2: Win vs HAN DONG HUI (Cindra, Dracai of Retribution)
Round 3: Loss vs In GwangYeol (Gravy Bones, Shipwrecked Looter) - Expected: 60:40, favorite upset
60:40
R4 CC
Round 4: Loss vs Hangjune "Shu" Cho (Vynnset, Iron Maiden)
50:50
R5 CC
Round 5: Win vs ko yunsik (Kassai of the Golden Sand)
50:50
R6 CC
Round 6: Win vs Kyoungsoo Kim (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 | Oscilio, Constella Intelligence | 30% | Win |
| R2 | Cindra, Dracai of Retribution | 60% | Win |
| R3 | Gravy Bones, Shipwrecked Looter | 60% | Loss |
| R4 | Vynnset, Iron Maiden | 60% | Loss |
| R5 | Kassai of the Golden Sand | 50% | Win |
| R6 | Kayo, Armed and Dangerous | 50% | Win |
World Championship • November 14th-16th, 2025 • dropped • 4-1
80%
Meta
+1.2
Perf
30:70
R1 CC
Round 1: Loss vs Jeremy Chen (Oscilio, Constella Intelligence)
60:40
R2 CC
Round 2: Win vs Dan Groseclose (Cindra, Dracai of Retribution)
60:40
R3 CC
Round 3: Win vs Carter Hulse (Gravy Bones, Shipwrecked Looter)
60:40
R4 CC
Round 4: Win vs Philip van Donselaar (Cindra, Dracai of Retribution)
70:30
R5 CC
Round 5: Win vs Jesse Hinman (Puffin, Hightail)
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 | Oscilio, Constella Intelligence | 30% | Loss |
| R2 | Cindra, Dracai of Retribution | 60% | Win |
| R3 | Gravy Bones, Shipwrecked Looter | 60% | Win |
| R4 | Cindra, Dracai of Retribution | 60% | Win |
| R5 | Puffin, Hightail | 70% | Win |
Matchup Breakdown
| Hero | W | L | D | Win% | Matches |
|---|---|---|---|---|---|
| Kassai of the Golden Sand | 8 | 2 | 0 | 80% | 10 |
| Gravy Bones, Shipwrecked Looter | 5 | 2 | 0 | 71% | 7 |
| Oscilio, Constella Intelligence | 3 | 4 | 0 | 43% | 7 |
| Arakni, Marionette | 3 | 3 | 0 | 50% | 6 |
| Cindra, Dracai of Retribution | 6 | 0 | 0 | 100% | 6 |
| Dash I/O | 4 | 0 | 0 | 100% | 4 |
| Kayo, Armed and Dangerous | 4 | 0 | 0 | 100% | 4 |
| Arakni, Huntsman | 3 | 0 | 0 | 100% | 3 |
| Fang, Dracai of Blades | 2 | 1 | 0 | 67% | 3 |
| Victor Goldmane, High and Mighty | 2 | 1 | 0 | 67% | 3 |
| Ira, Scarlet Revenger | 2 | 0 | 0 | 100% | 2 |
| Teklovossen, Esteemed Magnate | 2 | 0 | 0 | 100% | 2 |
| Verdance, Thorn of the Rose | 1 | 1 | 0 | 50% | 2 |
| Vynnset, Iron Maiden | 1 | 1 | 0 | 50% | 2 |
| Arakni, 5L!p3d 7hRu 7h3 cR4X | 1 | 0 | 0 | 100% | 1 |
| Hala, Bladesaint of the Vow | 1 | 0 | 0 | 100% | 1 |
| Jarl Vetreiði | 1 | 0 | 0 | 100% | 1 |
| Katsu, the Wanderer | 1 | 0 | 0 | 100% | 1 |
| Kayo, Underhanded Cheat | 1 | 0 | 0 | 100% | 1 |
| Lyath Goldmane, Vile Savant | 1 | 0 | 0 | 100% | 1 |
| Prism, Awakener of Sol | 0 | 1 | 0 | 0% | 1 |
| Puffin, Hightail | 1 | 0 | 0 | 100% | 1 |
| Rhinar, Reckless Rampage | 1 | 0 | 0 | 100% | 1 |