Jakub "Lemur" Siedlecki — Kassai of the Golden Sand
Kassai of the Golden Sand · Classic Constructed
9-11
Record
45.0%
Win %
3
Events
20
Rounds
85%
Meta
-1.9
Perf Δ
Tip: Click any event row to see round-by-round calculations
Calling • October 4th-5th, 2025 • dropped • 2-3
80%
Meta
-0.8
Perf
40:60
R1 CC
Round 1: Loss vs Fabio Albrecht (Verdance, Thorn of the Rose)
50:50
R2 CC
Round 2: Loss vs Yorick Schulte (Kayo, Armed and Dangerous)
Round 3: Loss vs Michał Biernacki (Jarl Vetreiði) - Expected: 65:35, favorite upset
80:20
R4 CC
Round 4: Win vs Jannik Bücher (Marlynn, Treasure Hunter)
50:50
R5 CC
Round 5: Win vs Casper Bager (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 | Verdance, Thorn of the Rose | 40% | Loss |
| R2 | Kayo, Armed and Dangerous | 50% | Loss |
| R3 | Jarl Vetreiði | 65% | Loss |
| R4 | Marlynn, Treasure Hunter | 80% | Win |
| R5 | Kayo, Armed and Dangerous | 50% | Win |
Battle Hardened • May 10-12, 2024 • 39th • 4-4
75%
Meta
+0.0
Perf
60:40
R1 CC
Round 1: Loss vs Francesco Giorgio (Kayo, Armed and Dangerous)
50:50
R2 CC
Round 2: Loss vs Clara Labe (Prism, Awakener of Sol)
30:70
R3 CC
Round 3: Loss vs Karl Vilhem Pulk (Kano, Dracai of Aether)
R4
R4 CC
Round 4: Loss vs Anya North (Unknown)
45:55
R5 CC
Round 5: Win vs Michał Kopeć (Victor Goldmane, High and Mighty)
60:40
R6 CC
Round 6: Win vs Gergely Kovacs (Kayo, Armed and Dangerous)
50:50
R7 CC
Round 7: Win vs Krystian Sitarski (Dorinthea Ironsong)
50:50
R8 CC
Round 8: Win vs Gustavo Stabelini (Dorinthea Ironsong)
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 | Kayo, Armed and Dangerous | 60% | Loss |
| R2 | Prism, Awakener of Sol | 50% | Loss |
| R3 | Kano, Dracai of Aether | 30% | Loss |
| R4 | Unknown | 50% | Loss |
| R5 | Victor Goldmane, High and Mighty | 45% | Win |
| R6 | Kayo, Armed and Dangerous | 60% | Win |
| R7 | Dorinthea Ironsong | 50% | Win |
| R8 | Dorinthea Ironsong | 50% | Win |
Calling • May 10-12, 2024 • dropped • 3-4
100%
Meta
-1.1
Perf
R1
R1 CC
Round 1: Win vs Grégory Lefebvre (Unknown)
Round 2: Loss vs Tommaso Viscido (Ser Boltyn, Breaker of Dawn) - Expected: 65:35, favorite upset
60:40
R3 CC
Round 3: Win vs Lukas Melka (Kayo, Armed and Dangerous)
50:50
R4 CC
Round 4: Loss vs Philip van Donselaar (Dorinthea Ironsong)
60:40
R5 CC
Round 5: Loss vs Dean Flanagan (Kayo, Armed and Dangerous)
60:40
R6 CC
Round 6: Loss vs Samed Demir (Kayo, Armed and Dangerous)
65:35
R7 CC
Round 7: Win vs Julien Erdreich (Ser Boltyn, Breaker of Dawn)
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 | Unknown | 50% | Win |
| R2 | Ser Boltyn, Breaker of Dawn | 65% | Loss |
| R3 | Kayo, Armed and Dangerous | 60% | Win |
| R4 | Dorinthea Ironsong | 50% | Loss |
| R5 | Kayo, Armed and Dangerous | 60% | Loss |
| R6 | Kayo, Armed and Dangerous | 60% | Loss |
| R7 | Ser Boltyn, Breaker of Dawn | 65% | Win |
Matchup Breakdown
| Hero | W | L | D | Win% | Matches |
|---|---|---|---|---|---|
| Kayo, Armed and Dangerous | 3 | 4 | 0 | 43% | 7 |
| Dorinthea Ironsong | 2 | 1 | 0 | 67% | 3 |
| Ser Boltyn, Breaker of Dawn | 1 | 1 | 0 | 50% | 2 |
| 1 | 1 | 0 | 50% | 2 | |
 Jarl Vetreiði | 0 | 1 | 0 | 0% | 1 |
| Kano, Dracai of Aether | 0 | 1 | 0 | 0% | 1 |
| Marlynn, Treasure Hunter | 1 | 0 | 0 | 100% | 1 |
| Prism, Awakener of Sol | 0 | 1 | 0 | 0% | 1 |
| Verdance, Thorn of the Rose | 0 | 1 | 0 | 0% | 1 |
| Victor Goldmane, High and Mighty | 1 | 0 | 0 | 100% | 1 |