Oregon School Activities Association
OnPoint Community Credit Union
NOTE: You're viewing past information for 2018-19. Click here to update your preferences to the current school year, 2024-25.

2018-19 Boys Basketball Rankings

Click here for OSAAtoday Basketball Articles
Team Name & Logo
League
APR OSAA
Ranking
Overall
Record
RPI
Rank
RPI
Rating
Colley
Rank
Colley
Rating
1 1 24-5 1 685.625 1 1014.080
2 2 23-6 4 661.017 2 926.071
3 3 24-6 3 665.257 3 921.391
4 4 23-6 2 665.859 4 903.136
5 5 22-7 6 640.765 5 879.137
6 6 23-7 5 641.310 6 852.186
7 7 17-11 9 604.838 7 820.509
8 8 19-9 8 608.309 8 818.996
9 9 20-7 7 619.595 10 793.471
10 10 18-8 10 598.040 9 797.638
11 11 21-6 11 596.840 11 770.205
12 12 15-9 15 574.851 12 741.345
13 13 16-9 14 577.369 13 736.306
14 14 16-10 13 582.217 14 732.217
15 15 12-14 12 595.185 20 642.259
16 16 15-10 18 566.088 17 671.675
17 17 16-10 20 550.170 16 682.575
18 18 19-6 22 541.556 15 684.566
19 19 15-10 16 570.757 21 633.799
20 20 16-10 19 558.057 19 652.822
21 21 17-9 17 567.941 22 631.934
22 22 15-10 23 540.329 18 667.033
23 23 14-12 21 548.555 24 611.931
24 24 15-10 24 533.338 23 619.964
25 25 15-10 27 502.606 25 573.752
26 26 15-11 26 505.151 26 565.676
27 27 13-12 25 526.649 27 559.128
28 28 12-13 28 493.618 28 543.710
29 29 13-12 29 483.986 29 542.045
30 30 11-14 31 480.945 31 492.532
31 31 11-15 30 481.864 32 487.189
32 32 14-11 33 469.491 30 534.611
33 10-15 32 477.901 33 466.591
34 12-13 34 464.804 34 460.019
35 8-16 35 447.607 37 408.790
36 8-16 37 446.341 36 411.988
37 7-16 39 442.986 35 426.921
38 7-17 38 445.595 39 376.172
39 6-17 42 426.452 38 379.964
40 7-17 40 430.805 40 375.677
41 7-17 36 446.489 44 324.248
42 6-18 41 426.984 42 338.075
43 9-15 44 404.027 41 361.921
44 10-14 46 395.868 43 328.755
45 6-18 43 410.698 46 284.744
46 6-18 45 398.955 45 295.559
47 4-20 48 366.769 47 218.024
48 2-22 47 370.352 49 137.252
49 3-21 49 344.927 48 147.812
50 2-23 50 331.152 50 110.662
51 0-24 51 296.757 51 55.759
52 2-22 52 294.916 52 44.039

Legend
APR: The Adjusted Playoff Ranking (APR) is the bracket seed adjusted from final frozen ranking to remove first round same league matchup conflicts and to accommodate league champion guarantees.
OSAA Ranking: Official OSAA ranking, composed of the averaged RPI rank and Colley rank for all teams within the same classification.
Overall Record: The team's overall play record is displayed in W-L or W-L-T format.
RPI Rank: A numerical order of teams, ranked by RPI Rating.
RPI Rating: A team's Rating Percentage Index (RPI) Rating = 35% × WWP + 65% × OWP.
Colley Rank: A numerical order of teams, ranked by Colley Rating.
Colley Rating: Rating calculated by Colley's bias free ranking method (only includes contests in classification and ± 1 classification away.)


Effective Impact on RPI

The RPI formula uses a 1:1.86 ratio of WWP:OWP, the effective impact on a team's RPI for 6A Boys Basketball was:
Max Min Range Effect Weight Impact
WWP 0.831 0.000 0.831 0.831 1.344 62%
OWP 0.664 0.388 0.277 0.514 38%
Team Name & Logo
League
APR OSAA
Ranking
Overall
Record
RPI
Rank
RPI
Rating
Colley
Rank
Colley
Rating
1 1 23-5 1 674.795 1 939.063
2 2 27-2 2 649.596 2 900.751
3 3 25-3 3 632.903 3 865.637
4 4 20-7 4 624.071 4 818.303
5 5 20-7 6 607.170 5 787.318
6 6 19-9 5 608.935 6 725.511
7 7 18-6 8 582.616 7 692.613
10 8 17-7 7 583.329 9 646.265
9 9 18-10 9 574.857 8 686.988
11 10 13-9 10 561.030 10 634.191
11 17-7 11 549.007 11 607.140
14 12 11-12 12 530.548 12 587.657
12 13 12-11 15 501.009 13 540.466
8 14 14-7 14 503.647 14 525.081
15 11-11 13 505.627 15 516.120
13 16 11-14 16 500.424 16 469.863
17 11-13 18 476.250 17 467.455
18 10-13 17 500.130 19 442.967
15 19 11-13 19 473.927 18 453.472
20 8-15 20 468.288 20 432.409
21 10-14 22 438.392 21 410.562
22 9-13 21 465.471 22 342.952
23 6-16 23 433.145 23 334.490
16 24 9-12 24 418.498 24 282.476
25 6-18 26 407.535 25 266.945
26 2-20 25 417.680 27 230.276
27 6-14 27 386.346 26 232.574
28 4-18 30 369.110 29 199.911
29 2-20 29 376.473 30 144.516
30 3-19 28 377.096 31 132.751
31 5-17 32 364.143 28 206.470
32 2-21 31 368.123 32 121.194

Legend
APR: The Adjusted Playoff Ranking (APR) is the bracket seed adjusted from final frozen ranking to remove first round same league matchup conflicts and to accommodate league champion guarantees.
OSAA Ranking: Official OSAA ranking, composed of the averaged RPI rank and Colley rank for all teams within the same classification.
Overall Record: The team's overall play record is displayed in W-L or W-L-T format.
RPI Rank: A numerical order of teams, ranked by RPI Rating.
RPI Rating: A team's Rating Percentage Index (RPI) Rating = 35% × WWP + 65% × OWP.
Colley Rank: A numerical order of teams, ranked by Colley Rating.
Colley Rating: Rating calculated by Colley's bias free ranking method (only includes contests in classification and ± 1 classification away.)


Effective Impact on RPI

The RPI formula uses a 1:1.86 ratio of WWP:OWP, the effective impact on a team's RPI for 5A Boys Basketball was:
Max Min Range Effect Weight Impact
WWP 0.924 0.078 0.846 0.846 1.207 70%
OWP 0.589 0.394 0.194 0.361 30%
Team Name & Logo
League
APR OSAA
Ranking
Overall
Record
RPI
Rank
RPI
Rating
Colley
Rank
Colley
Rating
1 1 27-3 2 683.657 1 945.344
2 2 24-4 1 707.842 2 920.131
3 3 22-4 3 673.174 3 917.908
4 4 22-6 4 647.822 4 886.079
5 5 21-7 5 634.763 5 850.259
6 6 17-9 6 634.333 6 706.003
7 7 18-10 10 572.119 7 705.308
9 8 18-10 8 591.038 9 690.010
8 9 17-6 7 607.586 10 688.789
10 10 18-10 11 565.047 8 691.483
11 11 13-12 9 572.244 12 622.723
12 12 17-8 13 555.694 11 675.919
15 13 14-12 15 546.738 13 617.500
16 14 12-14 16 546.626 15 561.192
13 15 12-11 14 548.284 17 506.592
16 13-12 18 540.642 14 570.202
17 11-10 12 560.951 23 434.543
14 18 16-10 17 544.662 19 464.889
19 12-12 21 490.306 16 558.888
20 7-13 19 523.225 18 483.418
21 12-12 20 501.456 21 444.023
22 11-12 22 476.464 20 461.386
23 10-14 25 455.937 22 437.084
24 12-11 24 465.320 26 351.385
25 12-12 23 466.677 27 319.115
26 9-13 27 424.900 24 372.238
27 8-17 28 416.151 25 356.464
28 8-16 26 430.606 28 250.579
29 5-19 30 396.144 29 246.333
30 5-18 29 407.710 31 221.040
31 5-19 31 390.676 30 231.587
32 3-19 32 387.799 33 170.458
33 2-20 34 352.004 32 174.472
34 5-19 33 384.467 34 82.194

Legend
APR: The Adjusted Playoff Ranking (APR) is the bracket seed adjusted from final frozen ranking to remove first round same league matchup conflicts and to accommodate league champion guarantees.
OSAA Ranking: Official OSAA ranking, composed of the averaged RPI rank and Colley rank for all teams within the same classification.
Overall Record: The team's overall play record is displayed in W-L or W-L-T format.
RPI Rank: A numerical order of teams, ranked by RPI Rating.
RPI Rating: A team's Rating Percentage Index (RPI) Rating = 35% × WWP + 65% × OWP.
Colley Rank: A numerical order of teams, ranked by Colley Rating.
Colley Rating: Rating calculated by Colley's bias free ranking method (only includes contests in classification and ± 1 classification away.)


Effective Impact on RPI

The RPI formula uses a 1:1.86 ratio of WWP:OWP, the effective impact on a team's RPI for 4A Boys Basketball was:
Max Min Range Effect Weight Impact
WWP 0.894 0.074 0.820 0.820 1.134 72%
OWP 0.608 0.438 0.169 0.315 28%
Team Name & Logo
League
APR OSAA
Ranking
Overall
Record
RPI
Rank
RPI
Rating
Colley
Rank
Colley
Rating
1 1 25-4 1 664.281 1 954.630
2 2 25-4 2 659.883 2 878.703
3 3 24-6 3 653.844 3 878.513
4 4 22-7 5 605.088 5 782.138
5 5 18-10 8 582.183 4 812.265
6 6 15-9 4 616.111 8 679.335
7 7 17-10 7 598.692 6 740.578
9 8 19-8 6 600.472 9 668.711
10 9 19-9 9 576.296 7 705.715
12 10 14-9 10 563.737 13 602.396
8 11 22-7 14 549.384 10 656.973
11 12 15-11 13 551.956 11 639.566
14 13 12-12 11 563.014 14 594.642
13 14 12-17 12 555.748 15 594.386
15 15 14-12 17 527.490 12 610.537
16 12-12 16 529.114 16 591.273
16 17 15-9 15 535.740 17 574.973
18 10-16 18 485.426 19 472.020
19 12-10 20 471.773 18 518.521
20 13-12 19 473.365 21 407.666
21 12-11 21 453.959 20 434.595
22 13-13 22 452.494 23 386.497
23 9-15 24 435.866 22 404.033
24 8-15 23 443.018 27 369.128
25 5-15 25 432.303 28 368.120
26 7-17 30 412.262 24 386.272
27 10-14 29 416.299 25 373.782
28 8-17 28 421.805 26 370.445
29 7-15 27 431.309 29 315.056
30 8-17 26 432.077 31 278.730
31 6-16 32 391.686 30 284.504
32 3-22 31 393.905 32 228.836
33 4-17 33 323.940 34 74.173
34 4-21 35 311.427 33 75.394
35 2-21 34 323.225 35 47.660

Legend
APR: The Adjusted Playoff Ranking (APR) is the bracket seed adjusted from final frozen ranking to remove first round same league matchup conflicts and to accommodate league champion guarantees.
OSAA Ranking: Official OSAA ranking, composed of the averaged RPI rank and Colley rank for all teams within the same classification.
Overall Record: The team's overall play record is displayed in W-L or W-L-T format.
RPI Rank: A numerical order of teams, ranked by RPI Rating.
RPI Rating: A team's Rating Percentage Index (RPI) Rating = 35% × WWP + 65% × OWP.
Colley Rank: A numerical order of teams, ranked by Colley Rating.
Colley Rating: Rating calculated by Colley's bias free ranking method (only includes contests in classification and ± 1 classification away.)


Effective Impact on RPI

The RPI formula uses a 1:1.86 ratio of WWP:OWP, the effective impact on a team's RPI for 3A Boys Basketball was:
Max Min Range Effect Weight Impact
WWP 0.887 0.083 0.804 0.804 1.238 65%
OWP 0.624 0.391 0.234 0.434 35%
Team Name & Logo
League
APR OSAA
Ranking
Overall
Record
RPI
Rank
RPI
Rating
Colley
Rank
Colley
Rating
1 1 28-3 1 690.673 1 1046.961
2 2 29-1 2 684.478 2 1014.325
3 3 27-2 3 667.081 3 957.689
4 4 25-4 4 646.811 4 890.244
5 5 21-10 5 635.207 5 819.418
6 6 23-9 7 595.970 6 798.158
9 7 22-8 8 594.465 7 784.217
11 8 18-5 6 599.402 9 752.908
10 9 18-8 10 587.675 8 764.558
12 10 17-9 9 589.920 12 725.660
13 11 15-11 12 567.355 10 742.969
7 12 18-10 11 570.607 11 739.847
14 13 17-10 13 560.527 14 657.714
8 14 18-8 15 556.650 13 697.447
15 15 14-10 14 556.677 16 639.491
16 15-10 17 533.951 15 654.911
16 17 16-9 16 534.707 17 589.538
18 13-13 19 514.873 18 582.810
19 13-12 21 511.593 19 557.268
20 12-13 23 494.952 20 556.720
21 11-12 20 512.635 23 532.603
22 12-13 18 518.678 25 506.179
23 12-11 22 506.821 22 537.093
24 11-11 24 489.695 21 548.564
25 11-15 26 475.130 24 509.668
26 10-13 25 481.526 27 493.513
27 9-14 27 473.007 26 499.587
28 11-13 29 464.678 28 463.664
29 12-14 30 464.621 29 459.647
30 10-14 28 466.728 31 430.490
31 10-14 31 448.159 30 437.326
32 9-13 32 445.601 32 417.274
33 9-15 35 420.909 33 394.456
34 9-15 34 426.818 34 393.278
35 9-15 33 442.383 35 381.235
36 7-16 37 401.896 36 376.149
37 6-18 36 405.573 37 336.274
38 5-15 39 394.899 38 310.938
39 6-17 40 387.088 39 306.900
40 4-18 38 401.073 41 230.638
41 3-21 44 362.725 40 239.291
42 5-19 42 367.938 42 227.372
43 4-19 41 381.268 44 207.202
44 3-21 43 366.615 43 225.406
45 4-16 46 328.905 45 180.266
46 3-19 45 337.628 46 150.120
47 0-24 47 286.307 47 79.202

Legend
APR: The Adjusted Playoff Ranking (APR) is the bracket seed adjusted from final frozen ranking to remove first round same league matchup conflicts and to accommodate league champion guarantees.
OSAA Ranking: Official OSAA ranking, composed of the averaged RPI rank and Colley rank for all teams within the same classification.
Overall Record: The team's overall play record is displayed in W-L or W-L-T format.
RPI Rank: A numerical order of teams, ranked by RPI Rating.
RPI Rating: A team's Rating Percentage Index (RPI) Rating = 35% × WWP + 65% × OWP.
Colley Rank: A numerical order of teams, ranked by Colley Rating.
Colley Rating: Rating calculated by Colley's bias free ranking method (only includes contests in classification and ± 1 classification away.)


Effective Impact on RPI

The RPI formula uses a 1:1.86 ratio of WWP:OWP, the effective impact on a team's RPI for 2A Boys Basketball was:
Max Min Range Effect Weight Impact
WWP 0.962 0.000 0.962 0.962 1.255 77%
OWP 0.593 0.435 0.158 0.294 23%
Team Name & Logo
League
APR OSAA
Ranking
Overall
Record
RPI
Rank
RPI
Rating
Colley
Rank
Colley
Rating
1 1 25-5 2 693.465 1 955.187
2 2 27-3 1 702.136 2 949.744
3 3 21-4 3 660.853 4 898.761
4 4 19-8 4 655.103 5 871.100
5 5 28-2 7 640.072 3 947.502
6 6 24-6 5 645.689 7 831.866
7 19-5 9 633.963 6 842.740
7 8 23-6 6 642.939 9 779.707
8 9 26-4 8 638.117 8 806.371
10 16-5 10 628.036 10 776.415
11 18-10 11 624.907 11 760.860
12 21-5 13 595.630 12 755.255
9 13 17-10 15 582.299 14 717.424
10 14 17-10 12 603.589 17 685.208
11 15 23-5 18 569.704 13 728.297
12 16 19-8 16 582.085 16 694.033
13 17 20-6 14 589.772 18 675.303
18 17-8 19 568.606 15 705.103
14 19 20-9 17 577.790 21 641.527
20 15-8 22 552.615 19 674.386
21 14-9 23 552.415 20 659.753
22 18-9 20 568.414 23 613.440
23 19-7 24 549.280 22 635.120
15 24 18-11 21 559.546 25 584.864
25 13-11 27 518.668 24 594.866
26 17-8 26 547.073 26 566.054
27 14-11 29 513.127 27 554.505
28 10-12 28 515.481 28 546.774
29 12-10 25 547.168 31 536.899
16 30 16-7 32 483.236 29 541.592
31 9-13 31 510.648 30 539.725
32 16-10 30 511.119 33 497.054
33 12-10 33 483.030 32 500.271
34 11-10 35 479.567 34 495.421
35 8-13 34 480.885 36 435.283
36 8-15 36 470.613 35 437.384
37 14-11 38 459.745 38 400.632
38 8-12 40 451.083 37 405.862
39 5-15 37 461.241 42 392.946
40 11-13 41 444.695 40 395.194
41 8-13 42 440.492 41 393.523
42 13-13 39 454.264 45 343.001
43 8-14 43 435.523 43 385.921
44 10-15 46 418.205 47 330.906
45 9-15 45 418.919 48 309.116
46 10-15 44 421.984 49 302.604
47 7-15 50 403.529 46 342.048
48 12-13 47 414.614 51 283.533
49 6-16 55 379.111 44 351.999
50 10-13 48 407.775 52 277.926
51 6-15 51 400.561 55 220.076
52 5-19 49 404.341 57 211.762
53 3-19 53 393.328 54 259.591
54 8-7 69 303.730 39 395.295
55 8-15 58 361.879 50 289.108
56 8-13 56 378.741 53 272.642
57 3-19 54 381.937 56 214.175
58 10-13 52 394.913 59 186.149
59 2-23 59 358.701 58 203.011
60 4-16 57 375.762 60 179.042
61 5-15 60 355.552 61 140.386
62 2-20 61 354.934 63 137.416
63 2-22 63 354.627 62 138.793
64 6-15 64 353.992 64 127.185
65 7-12 62 354.804 66 118.709
66 1-23 66 316.977 65 124.974
67 4-19 65 343.196 67 101.142
68 3-18 68 306.778 68 92.746
69 3-19 67 315.793 69 64.485
70 2-17 71 280.205 70 28.328
71 0-20 70 293.531 72 -34.294
72 2-15 73 276.237 71 -30.255
73 1-17 72 278.672 73 -38.594

Legend
APR: The Adjusted Playoff Ranking (APR) is the bracket seed adjusted from final frozen ranking to remove first round same league matchup conflicts and to accommodate league champion guarantees.
OSAA Ranking: Official OSAA ranking, composed of the averaged RPI rank and Colley rank for all teams within the same classification.
Overall Record: The team's overall play record is displayed in W-L or W-L-T format.
RPI Rank: A numerical order of teams, ranked by RPI Rating.
RPI Rating: A team's Rating Percentage Index (RPI) Rating = 35% × WWP + 65% × OWP.
Colley Rank: A numerical order of teams, ranked by Colley Rating.
Colley Rating: Rating calculated by Colley's bias free ranking method (only includes contests in classification and ± 1 classification away.)


Effective Impact on RPI

The RPI formula uses a 1:1.86 ratio of WWP:OWP, the effective impact on a team's RPI for 1A Boys Basketball was:
Max Min Range Effect Weight Impact
WWP 0.968 0.000 0.968 0.968 1.604 60%
OWP 0.603 0.260 0.343 0.636 40%