GM Cheah Siu Hean 48 409.31 | vs |
GM Tony Sim 52 419.08 |
| Tournament | Date | Round | Scores | Difference | Win - | Loss | Margin | |
|---|---|---|---|---|---|---|---|---|
| Singapore National Scrabble Championship 1997 | 5 Oct 1997 | 2 | 286 - | 498 | -212 | 0 - | 1 | -212 |
| 5th Kenneth Chen Cup | 30 Nov 1997 | 7 | 392 - | 409 | -17 | 0 - | 2 | -229 |
| 5th Kenneth Chen Cup | 30 Nov 1997 | 11 | 371 - | 439 | -68 | 0 - | 3 | -297 |
| 2nd Caldecott Recreation Club Regional Championship | 26 Apr 1998 | 9 | 395 - | 373 | +22 | 1 - | 3 | -275 |
| 4th Hong Kah East CC - St John's Institution Annual Friendly | 31 May 1998 | 3 | 309 - | 508 | -199 | 1 - | 4 | -474 |
| 1st Singapore Open Scrabble Championship | 2 Aug 1998 | 6 | 369 - | 451 | -82 | 1 - | 5 | -556 |
| 1st Singapore Open Scrabble Championship | 2 Aug 1998 | 16 | 347 - | 435 | -88 | 1 - | 6 | -644 |
| 6th Kenneth Chen Cup | 29 Nov 1998 | 9 | 360 - | 457 | -97 | 1 - | 7 | -741 |
| 6th Kenneth Chen Cup | 29 Nov 1998 | 13 | 459 - | 403 | +56 | 2 - | 7 | -685 |
| 6th Kenneth Chen Cup | 29 Nov 1998 | 14 | 412 - | 396 | +16 | 3 - | 7 | -669 |
| 6th Kenneth Chen Cup | 29 Nov 1998 | 16 | 350 - | 406 | -56 | 3 - | 8 | -725 |
| Kallang Open Scrabble Championship | 6 Dec 1998 | 6 | 575 - | 439 | +136 | 4 - | 8 | -589 |
| Singapore National Scrabble Championship 1999 | 29 Aug 1999 | 6 | 368 - | 535 | -167 | 4 - | 9 | -756 |
| 7th Kenneth Chen Cup | 5 Dec 1999 | 7 | 403 - | 373 | +30 | 5 - | 9 | -726 |
| 1st SA Millennium Cup | 20 Feb 2000 | 7 | 354 - | 513 | -159 | 5 - | 10 | -885 |
| 1st SA Millennium Cup | 20 Feb 2000 | 14 | 370 - | 394 | -24 | 5 - | 11 | -909 |
| Hong Kah East CC mini tournament | 5 Mar 2000 | 9 | 371 - | 477 | -106 | 5 - | 12 | -1015 |
| 6th Hong Kah East CC - St John's Institution Annual Friendly | 26 Mar 2000 | 9 | 423 - | 414 | +9 | 6 - | 12 | -1006 |
| Hong Kah East CC mini tournament | 11 Jun 2000 | 9 | 381 - | 376 | +5 | 7 - | 12 | -1001 |
| SA mini tournament | 8 Jul 2000 | 9 | 452 - | 430 | +22 | 8 - | 12 | -979 |
| SA mini tournament | 9 Jul 2000 | 6 | 527 - | 360 | +167 | 9 - | 12 | -812 |
| 8th Kenneth Chen Cup | 26 Nov 2000 | 10 | 281 - | 516 | -235 | 9 - | 13 | -1047 |
| Hong Kah East CC mini tournament | 17 Dec 2000 | 9 | 449 - | 369 | +80 | 10 - | 13 | -967 |
| 2nd SA Millennium Cup | 21 Jan 2001 | 6 | 467 - | 412 | +55 | 11 - | 13 | -912 |
| 2nd SA Millennium Cup | 21 Jan 2001 | 13 | 471 - | 333 | +138 | 12 - | 13 | -774 |
| 2nd SA Millennium Cup | 21 Jan 2001 | 15 | 440 - | 397 | +43 | 13 - | 13 | -731 |
| Hong Kah East CC mini tournament | 25 Feb 2001 | 9 | 453 - | 490 | -37 | 13 - | 14 | -768 |
| 1st NTU Open Scrabble Championship | 4 Mar 2001 | 3 | 398 - | 324 | +74 | 14 - | 14 | -694 |
| Hong Kah East CC mini tournament | 15 Apr 2001 | 9 | 481 - | 379 | +102 | 15 - | 14 | -592 |
| 4th Singapore Open Scrabble Championship | 6 May 2001 | 11 | 380 - | 429 | -49 | 15 - | 15 | -641 |
| Hong Kah East CC mini tournament | 27 May 2001 | 1 | 395 - | 401 | -6 | 15 - | 16 | -647 |
| Hong Kah East CC mini tournament | 17 Jun 2001 | 8 | 523 - | 359 | +164 | 16 - | 16 | -483 |
| Singapore National Scrabble Championship 2001 | 15 Jul 2001 | 6 | 422 - | 357 | +65 | 17 - | 16 | -418 |
| Singapore National Scrabble Championship 2001 | 15 Jul 2001 | 14 | 385 - | 469 | -84 | 17 - | 17 | -502 |
| Singapore National Scrabble Championship 2001 | 15 Jul 2001 | 15 | 404 - | 454 | -50 | 17 - | 18 | -552 |
| Hong Kah East CC mini tournament | 28 Oct 2001 | 8 | 446 - | 415 | +31 | 18 - | 18 | -521 |
| not the 9th Kenneth Chen Cup, day 1 | 24 Nov 2001 | 2 | 480 - | 367 | +113 | 19 - | 18 | -408 |
| not the 9th Kenneth Chen Cup, day 2 | 25 Nov 2001 | 7 | 309 - | 587 | -278 | 19 - | 19 | -686 |
| 3rd SA Millennium Cup | 20 Jan 2002 | 9 | 355 - | 478 | -123 | 19 - | 20 | -809 |
| 3rd SA Millennium Cup | 20 Jan 2002 | 18 | 456 - | 340 | +116 | 20 - | 20 | -693 |
| 1st Temasek Open | 3 Mar 2002 | 5 | 395 - | 472 | -77 | 20 - | 21 | -770 |
| 1st Temasek Open | 3 Mar 2002 | 11 | 433 - | 486 | -53 | 20 - | 22 | -823 |
| Jurong Green CC mini tournament | 17 Mar 2002 | 7 | 373 - | 469 | -96 | 20 - | 23 | -919 |
| 8th Jurong Green CC - St John's Institution Annual Friendly | 28 Apr 2002 | 9 | 379 - | 482 | -103 | 20 - | 24 | -1022 |
| 8th Jurong Green CC - St John's Institution Annual Friendly | 28 Apr 2002 | 15 | 467 - | 361 | +106 | 21 - | 24 | -916 |
| Teck Ghee Zone B Residents' Committee mini tournament | 19 May 2002 | 9 | 413 - | 382 | +31 | 22 - | 24 | -885 |
| 5th Singapore Open Scrabble Championship | 2 Jun 2002 | 7 | 326 - | 475 | -149 | 22 - | 25 | -1034 |
| 5th Singapore Open Scrabble Championship | 2 Jun 2002 | 16 | 456 - | 470 | -14 | 22 - | 26 | -1048 |
| Singapore National Scrabble Championship 2002 | 21 Jul 2002 | 4 | 412 - | 399 | +13 | 23 - | 26 | -1035 |
| Jurong Green CC mini tournament | 29 Sep 2002 | 7 | 519 - | 467 | +52 | 24 - | 26 | -983 |
| 1st Lim Boon Heng Cup | 1 Dec 2002 | 6 | 361 - | 393 | -32 | 24 - | 27 | -1015 |
| 4th SA Millennium Cup | 26 Jan 2003 | 8 | 409 - | 451 | -42 | 24 - | 28 | -1057 |
| 4th SA Millennium Cup | 26 Jan 2003 | 17 | 388 - | 402 | -14 | 24 - | 29 | -1071 |
| Jurong Green CC mini tournament | 2 Mar 2003 | 9 | 378 - | 375 | +3 | 25 - | 29 | -1068 |
| Jurong Green CC mini tournament | 18 May 2003 | 8 | 425 - | 437 | -12 | 25 - | 30 | -1080 |
| 6th Singapore Open Scrabble Championship | 15 Jun 2003 | 12 | 391 - | 449 | -58 | 25 - | 31 | -1138 |
| Singapore National Scrabble Championship 2003 | 20 Jul 2003 | 15 | 342 - | 396 | -54 | 25 - | 32 | -1192 |
| Singapore National Scrabble Championship 2003 | 20 Jul 2003 | 16 | 347 - | 391 | -44 | 25 - | 33 | -1236 |
| Singapore National Scrabble Championship 2003 | 20 Jul 2003 | 17 | 363 - | 469 | -106 | 25 - | 34 | -1342 |
| 2nd Harmony Cup | 7 Sep 2003 | 14 | 365 - | 549 | -184 | 25 - | 35 | -1526 |
| 2nd Harmony Cup | 7 Sep 2003 | 18 | 490 - | 456 | +34 | 26 - | 35 | -1492 |
| 2nd Lim Boon Heng Cup | 23 Nov 2003 | 6 | 341 - | 411 | -70 | 26 - | 36 | -1562 |
| 5th SA Millennium Cup | 8 Feb 2004 | 2 | 417 - | 355 | +62 | 27 - | 36 | -1500 |
| 5th SA Millennium Cup | 8 Feb 2004 | 11 | 400 - | 487 | -87 | 27 - | 37 | -1587 |
| 4th NTU Open Scrabble Championship | 14 Mar 2004 | 4 | 447 - | 392 | +55 | 28 - | 37 | -1532 |
| 7th Singapore Open Scrabble Championship | 6 Jun 2004 | 3 | 464 - | 411 | +53 | 29 - | 37 | -1479 |
| Singapore National Scrabble Championship 2004 | 18 Jul 2004 | 7 | 369 - | 479 | -110 | 29 - | 38 | -1589 |
| Singapore National Scrabble Championship 2004 | 18 Jul 2004 | 15 | 312 - | 429 | -117 | 29 - | 39 | -1706 |
| Singapore National Scrabble Championship 2004 | 18 Jul 2004 | 16 | 337 - | 437 | -100 | 29 - | 40 | -1806 |
| Kg Kembangan CC mini tournament | 24 Oct 2004 | 4 | 505 - | 333 | +172 | 30 - | 40 | -1634 |
| Kg Kembangan CC mini tournament | 7 Nov 2004 | 3 | 365 - | 399 | -34 | 30 - | 41 | -1668 |
| 6th SA Millennium Cup | 30 Jan 2005 | 7 | 449 - | 265 | +184 | 31 - | 41 | -1484 |
| 6th SA Millennium Cup | 30 Jan 2005 | 14 | 408 - | 317 | +91 | 32 - | 41 | -1393 |
| 6th SA Millennium Cup | 30 Jan 2005 | 15 | 445 - | 393 | +52 | 33 - | 41 | -1341 |
| 6th SA Millennium Cup | 30 Jan 2005 | 16 | 424 - | 441 | -17 | 33 - | 42 | -1358 |
| 5th NTU Open Scrabble Championship | 6 Mar 2005 | 2 | 427 - | 478 | -51 | 33 - | 43 | -1409 |
| 5th NTU Open Scrabble Championship | 6 Mar 2005 | 7 | 501 - | 415 | +86 | 34 - | 43 | -1323 |
| SAFRA mini tournament | 30 Apr 2005 | 9 | 381 - | 338 | +43 | 35 - | 43 | -1280 |
| Singapore National Scrabble Championship 2005 | 24 Jul 2005 | 6 | 482 - | 357 | +125 | 36 - | 43 | -1155 |
| 8th Singapore Open Scrabble Championship | 30 Oct 2005 | 16 | 457 - | 434 | +23 | 37 - | 43 | -1132 |
| 7th SA Millennium Cup | 15 Jan 2006 | 6 | 356 - | 473 | -117 | 37 - | 44 | -1249 |
| 7th SA Millennium Cup | 15 Jan 2006 | 15 | 379 - | 383 | -4 | 37 - | 45 | -1253 |
| Jurong Green CC mini tournament | 26 Feb 2006 | 2 | 458 - | 385 | +73 | 38 - | 45 | -1180 |
| Jurong Green CC mini tournament | 26 Feb 2006 | 8 | 308 - | 552 | -244 | 38 - | 46 | -1424 |
| Jurong Green CC mini tournament | 23 Apr 2006 | 7 | 461 - | 405 | +56 | 39 - | 46 | -1368 |
| 9th Singapore Open Scrabble Championship | 28 May 2006 | 13 | 301 - | 432 | -131 | 39 - | 47 | -1499 |
| Singapore National Scrabble Championship 2006 | 23 Jul 2006 | 3 | 403 - | 332 | +71 | 40 - | 47 | -1428 |
| Grandeur 8 mini tournament | 27 Aug 2006 | 10 | 438 - | 369 | +69 | 41 - | 47 | -1359 |
| Jurong Green CC mini tournament | 15 Oct 2006 | 3 | 327 - | 418 | -91 | 41 - | 48 | -1450 |
| 8th SA Millennium Cup | 28 Jan 2007 | 2 | 411 - | 393 | +18 | 42 - | 48 | -1432 |
| 10th Singapore Open Scrabble Championship | 27 May 2007 | 8 | 494 - | 257 | +237 | 43 - | 48 | -1195 |
| Jurong Green CC mini tournament | 1 Jul 2007 | 5 | 450 - | 325 | +125 | 44 - | 48 | -1070 |
| Jurong Green CC mini tournament | 5 Aug 2007 | 4 | 515 - | 397 | +118 | 45 - | 48 | -952 |
| Grandeur 8 mini tournament | 16 Sep 2007 | 5 | 434 - | 421 | +13 | 46 - | 48 | -939 |
| The Serangoon mini tournament | 7 Oct 2007 | 4 | 380 - | 384 | -4 | 46 - | 49 | -943 |
| 9th SA Millennium Cup | 27 Jan 2008 | 15 | 321 - | 548 | -227 | 46 - | 50 | -1170 |
| Jurong Green CC mini tournament | 24 Feb 2008 | 1 | 602 - | 467 | +135 | 47 - | 50 | -1035 |
| 6th Lim Boon Heng Cup | 16 Mar 2008 | 11 | 425 - | 428 | -3 | 47 - | 51 | -1038 |
| 6th Lim Boon Heng Cup | 16 Mar 2008 | 13 | 343 - | 357 | -14 | 47 - | 52 | -1052 |
| Jurong Green CC mini tournament | 13 Apr 2008 | 5 | 493 - | 418 | +75 | 48 - | 52 | -977 |
Compiled by the Scrabble Association, Singapore