High School Sports Blog

Maxwell Week 5 projections

Marist's Champ Davis (10) gets tackled by Blessed Trinity's Mavrick Torrico (32) in the second half at Blessed Trinity Catholic High School in Roswell on Friday, August 27, 2021. Marist won 28-13 over Blessed Trinity. (Hyosub Shin / Hyosub.Shin@ajc.com)
Marist's Champ Davis (10) gets tackled by Blessed Trinity's Mavrick Torrico (32) in the second half at Blessed Trinity Catholic High School in Roswell on Friday, August 27, 2021. Marist won 28-13 over Blessed Trinity. (Hyosub Shin / Hyosub.Shin@ajc.com)
By Loren Maxwell
Sept 16, 2021

These are the current Maxwell projections for this weekend.

The projections are a combination of the current Maxwell ratings and actual scoring patterns. For example, in football, scores of 0, 3, 6, 7, 8, 9, and 10 are significantly more likely than scores such as 1, 2, 4, 5, and 11, and a score of 28 is much more likely than a score of 29.

Aside from the team information, shown below is each game’s rating, the probability of the favorite winning, the median score for each team, and the median margin of victory for the favorite.

The game rating is the rating required to win 50% of all games in an infinite round robin competition against the expected rating of the loser of the game in proportion to how often each team would win. This rating favors games with highly rated and closely matched opponents.

The median score for each team is the score that team would achieve both less than and more than at least 50% of the time if the game was infinitely repeated. For example, if a team’s median score is 20, then at least 50% of the time the team would score 20 points or less and at least 50% of the time the team would score 20 points or more. The median margin of victory is the difference between each team’s median score and thus the margin that the favorite would achieve both less than and more than at least 50% of the time if the game was infinitely repeated.

Sep 16

Favorite Underdog
Rating Class Team Pct Median Scores Median Margin Team Class
69.94AAAAAAASouth Forsyth65.9%27-216LambertAAAAAAA
61.65AAAAAAANorth Forsyth79.4%19-019DenmarkAAAAAAA
61.37AAAAAAAPebblebrook83.0%28-1414RiverdaleAAAA
52.70AAAABenedictine94.5%34-826Wayne CountyAAAAA
46.52AAEarly County62.0%24-213WestoverAAAA
42.53AAAAAWoodward Academy99.1%38-038Mundy's MillAAAAA
36.48AAAACarver (Columbus)98.3%36-036ShawAAAA
16.76AAWashington98.3%36-036KIPP Atlanta CollegiateAA

Sep 17

Favorite Underdog
Rating Class Team Pct Median Scores Median Margin Team Class
93.11AAAAAAAMill Creek58.0%28-262West ForsythAAAAAAA
79.76AAAAAAANewton67.1%21-147McEachernAAAAAAA
78.76AAAAAAAArcher66.0%24-204North GwinnettAAAAAAA
78.18AAAAAAAGrayson84.7%26-1016HarrisonAAAAAAA
77.21AAThomasville61.0%22-202Oconee CountyAAA
76.62AAAAAAABrookwood79.6%30-2010North PauldingAAAAAAA
75.12AAAAAAAMarietta86.0%29-1415ParkviewAAAAAAA
72.24AAAAAWare County89.2%33-1419BainbridgeAAAA
71.84AAAAAAATift County60.5%21-192Irwin CountyA Public
71.18AAAAACartersville98.2%35-035CherokeeAAAAAAA
69.50AAFitzgerald81.9%22-715CairoAAAA
68.78AAASandy Creek62.9%24-204Westminster (Atlanta)AAA
67.74AAAAAAJohns Creek88.4%27-720SequoyahAAAAAA
67.62A PrivateEagle's Landing Christian74.8%27-1710Blessed TrinityAAAAA
67.49AAAAAADacula63.7%21-174Mountain ViewAAAAAAA
66.62AAAAAAKennesaw Mountain82.3%28-1414KellAAAAAA
66.61AAAAAWarner Robins99.0%42-636Houston CountyAAAAAA
66.55AAAAAACreekview88.5%26-719CambridgeAAAAAA
65.25AAAAAGriffin63.0%21-156LovejoyAAAAAA
65.14AAAPierce County72.7%21-147Clinch CountyA Public
65.00AAAAAANorthside (Warner Robins)92.5%28-226Richmond HillAAAAAA
64.91AAAAAAACollins Hill99.3%37-037AlpharettaAAAAAAA
64.24A PrivatePrince Avenue Christian63.7%20-146WesleyanA Private
64.17AAAAACoffee93.8%32-725Glynn AcademyAAAAAA
63.51AAAAAAASouth Gwinnett50.5%14-140ShilohAAAAAA
63.30AAACedar Grove91.2%29-722Greater Atlanta ChristianAAA
62.36AAAStephens County82.2%27-1413Habersham CentralAAAAAA
62.24AAAAAJones County77.6%28-199StockbridgeAAAAA
60.74AAAAAVeterans75.9%27-1710West LaurensAAAA
60.07AAAAADutchtown73.9%21-138Union GroveAAAAA
60.06AAAACedartown84.2%21-615Heard CountyAA
59.53A PublicDublin52.8%20-182SwainsboroAA
59.01AAAAAACarrollton98.4%44-1430DaltonAAAAAA
58.74AAAAAARome95.8%34-628South PauldingAAAAAA
58.46AAWashington County63.2%21-174EvansAAAAAA
57.63AAAAAAANorth Cobb97.9%36-036EtowahAAAAAAA
57.24AAAAAAARoswell98.6%38-038CampbellAAAAAAA
57.20AAAAAAANewnan66.2%25-205Harris CountyAAAAA
55.95AAAAAALanier58.4%17-143Peachtree RidgeAAAAAAA
55.93AAAAAALee County97.3%35-035Lithia SpringsAAAAA
55.93AAARockmart86.7%28-1315SonoravilleAAA
55.93AAAAAAAlexander82.0%24-1212Paulding CountyAAAAAA
55.86AAAPeach County90.4%32-1319Mary PersonsAAA
55.52AANortheast84.3%28-1414MonroeAAAA
54.79AAAAAVilla Rica66.7%21-147Central (Carrollton)AAAA
54.36AAAACedar Shoals61.8%20-146Winder-BarrowAAAAAA
53.88A PrivateFellowship Christian74.2%27-189North Cobb ChristianA Private
53.73AAAAAADouglas County92.6%31-823East PauldingAAAAAA
53.30AAAAADecatur93.5%28-028Arabia MountainAAAA
52.76A PrivateDarlington76.5%24-1410Heritage (Ringgold)AAAA
52.14AAAAAJonesboro73.3%23-149BannekerAAAAA
52.12A PublicPelham54.8%20-191Toombs CountyAA
51.42AAAAAATucker67.2%21-147Southwest DeKalbAAAAA
51.16AAAAHoward65.5%19-136Effingham CountyAAAAAA
51.08A PublicBrooks County94.1%35-1025Mitchell CountyA Public
51.08A PrivateCalvary Day90.5%26-026First PresbyterianA Private
50.66AAANorth Hall77.1%28-208ChestateeAAAA
50.64AAElbert County64.8%24-204Washington-WilkesA Public
50.23AALovett88.7%25-619South AtlantaAA
50.09AAACrisp County88.7%28-1216JacksonAAA
49.91AAAAAAAGainesville95.9%36-828Forsyth CentralAAAAAAA
49.62AAVidalia55.4%18-153Richmond AcademyAAA
49.40AAAAAAWestlake99.6%42-042MaysAAAA
49.38AAASoutheast Bulloch65.4%20-146GrovetownAAAAAA
49.27AABremen70.5%23-167Maynard JacksonAAAAA
48.73AAAAAOla54.3%18-162Woodland (Stockbridge)AAAAA
48.42AAAAAABrunswick97.7%35-035IslandsAAAA
48.35AAAAAAStatesboro77.5%21-129Liberty CountyAAA
48.32AAAAACalhoun94.6%32-626WoodstockAAAAAAA
48.23AAAAAARiver Ridge93.2%31-724ChattahoocheeAAAAAA
48.05AAAAAAAEast Coweta98.8%35-035NorthgateAAAAA
48.00A PublicManchester67.8%21-147Chattahoochee CountyA Public
47.76AAAAAALassiter63.1%21-174WheelerAAAAAA
47.71AAAADougherty95.3%31-031Turner CountyA Public
47.36A PrivateSavannah Country Day73.8%24-1410Tattnall SquareA Private
47.35AAAAAJackson County63.0%19-145Walnut GroveAAAAA
47.17AAANorth Murray69.9%26-197Coahulla CreekAAA
47.06AAAAAARiverwood91.8%28-721CentennialAAAAAA
46.35A PrivateStratford Academy76.8%26-1412Mount Paran ChristianA Private
46.29A PublicCharlton County79.3%27-1413Tiftarea AcademyGISA AAA
46.01AAAHarlem57.5%20-173Lincoln CountyA Public
45.54AAAAAAADuluth54.5%21-201MeadowcreekAAAAAAA
45.02A PublicWilcox County75.6%24-1410Telfair CountyA Public
44.26AAPepperell60.5%23-203TempleAA
43.86AAAAAClarke Central95.2%28-028ApalacheeAAAAA
43.75A PrivateTrinity Christian (Sharpsburg)98.0%35-035Landmark ChristianA Private
43.06AAAAPickens77.3%26-1412Union CountyAA
42.26AAAAALoganville88.0%29-1316GreenbrierAAAAA
42.24AAASalem83.2%27-1314DouglassAAA
42.07AAAAFlowery Branch97.9%37-037HiramAAAAA
41.86A PrivateMount Vernon Presbyterian84.7%28-1414Athens ChristianA Private
41.78AAAAAAANorcross97.9%35-035DunwoodyAAAAAAA
41.73AAAAFayette County75.1%24-1410HamptonAAAA
41.28AAPutnam County89.8%28-1018Westside (Augusta)AA
40.89AAAAAAPope97.3%35-035South CobbAAAAAA
40.64A PrivateHebron Christian71.6%25-178George Walton AcademyA Private
40.49A PublicWheeler County61.8%21-174Dooly CountyA Public
39.87AAAMorgan County75.6%21-138Lakeside (Evans)AAAAAA
39.81AAAUpson-Lee92.9%33-924Pike CountyAAA
39.79A PublicEmanuel County Institute87.3%28-1216Screven CountyA Public
39.22GISA AAAJohn Milledge Academy98.2%36-036Bulloch AcademyGISA AAA
39.16AAAATroup96.1%34-034SpencerAAAA
38.98AAAAAAAColquitt County99.8%42-042Heritage (Conyers)AAAAAA
38.11AAAAppling County99.7%41-041Bradwell InstituteAAAAAA
37.96AAAAAForest Park66.5%21-147Tri-CitiesAAAAA
37.34GISA AAAFrederica Academy54.7%18-153Brantley CountyAAA
36.62A PublicSchley County95.9%28-028Marion CountyA Public
36.44AAAAAAAHillgrove95.4%35-728MorrowAAAAAA
35.84AADade County51.1%21-210Mount Zion (Carroll)A Public
35.83GISA AAABrookwood School63.0%21-147Briarwood AcademyGISA AA
35.62AAAAAAHughes99.6%38-038M.L. KingAAAAA
35.54AAAAAEagle's Landing83.6%22-715Locust GroveAAAAA
35.00GISA AASouthwest Georgia Academy71.5%24-159Bethlehem Christian AcademyGISA AAA
34.95AAAAACass93.4%28-325RidgelandAAAA
34.46GISA AAAWestfield School61.0%21-183Southland AcademyGISA AAA
34.23A PublicHancock Central58.7%20-146Georgia Military CollegeA Public
34.04A PublicGreenville68.1%23-176Taylor CountyA Public
33.94AAColumbia95.6%31-031TherrellAA
33.59A PublicJenkins County52.7%20-191ClaxtonA Public
33.18AAAWindsor Forest91.5%27-324BeachAAA
32.11AAChattooga67.4%21-147Heritage (Newnan)A Private
31.80GISA AABrentwood School88.7%28-1117Thomas JeffersonGISA AA
31.49GISA AAAPinewood Christian87.4%31-1417Valwood SchoolGISA AAA
31.21AAACarver (Atlanta)97.7%30-030RedanAAA
30.83AAAEast Jackson63.4%28-244East HallAAAA
30.72AAALaFayette82.9%28-1414Murray CountyAAA
30.40AAJeff Davis96.4%34-034Long CountyAAA
30.24AAAAAAAllatoona99.2%34-034OsborneAAAAAA
29.87AAAAWestside (Macon)92.9%33-1023SouthwestAA
29.75A PublicGreene County71.1%21-147Jasper CountyAA
28.28A PrivateSavannah Christian95.3%32-329Deerfield-WindsorA Private
28.11AACook97.7%30-030Randolph-ClayA Public
27.77AAFannin County93.5%27-027Banks CountyAA
27.75AAAALuella91.7%27-027Mount Zion (Jonesboro)AAAA
27.66A PublicTowns County58.0%24-213Lakeview AcademyA Private
27.55AAAAAChamblee85.9%30-1416Woodland (Cartersville)AAAAA
27.50AAATattnall County87.6%27-819Bacon CountyAA
27.13A PublicMontgomery County94.3%33-726HawkinsvilleA Public
26.66A PrivateAquinas98.0%38-038Strong Rock ChristianA Private
23.75A PublicSocial Circle94.3%31-625Oglethorpe CountyAA
23.00AAARinggold98.5%35-035Lakeview-Ft. OglethorpeAAA
22.86A PublicMcIntosh County Academy96.4%30-030Bryan CountyA Public
22.81AAACherokee Bluff98.3%37-037Lakeside (Atlanta)AAAAAA
22.67GAPPS AACherokee Christian94.2%27-027Rock Springs ChristianGAPPS A
22.59A PrivateHoly Innocents97.0%29-029Loganville ChristianA Private
22.50A PublicArmuchee88.6%28-1315Southeast WhitfieldAAAA
22.48A PublicTerrell County92.8%30-723Crawford CountyA Public
21.04AAAAColumbus91.4%33-1320JordanAAAA
20.63A PublicJohnson County96.2%33-033TreutlenA Public
19.93AAAALaGrange99.5%40-040KendrickAAAA
19.62AAAMonroe Area99.8%43-043ClarkstonAAAAA
19.19AAAHephzibah95.4%34-727JoseyAA
18.24AAAAAEastside99.6%42-042Johnson (Gainesville)AAAAA
17.67GAPPS AAPinecrest Academy87.7%27-720Flint River AcademyGAPPS A
17.28A PrivateSt. Francis90.3%28-721Lumpkin CountyAAA
16.56AAAEast Forsyth52.9%15-141Riverside Military AcademyAA
15.53AAAARutland70.9%27-207ACE CharterA Public
13.91AAAAMcDonough98.0%32-032North ClaytonAAAA
12.39AAAAAAADiscovery97.6%30-030BerkmarAAAAAAA
11.88A PublicPataula Charter87.2%33-1617Central ChristianGAPPS A
11.25A PublicMetter99.9%42-042PortalA Public
10.93A PublicWilkinson County92.5%28-622Creekside ChristianGISA AAA
10.82AAPace Academy99.4%42-042McNairAA
10.72A PublicGordon Lee94.6%33-726Gordon CentralAA
8.56AAASavannah82.6%26-1214GrovesAAA
8.41A PrivateWalker71.7%26-188Community ChristianGAPPS AA
8.06GISA AAPiedmont Academy87.5%34-1816Robert Toombs AcademyGISA AA
6.46AAJefferson County99.7%41-041ButlerAA
4.78A PublicLanier County97.7%38-632Baconton CharterA Public
4.76GAPPS AHarvester Christian97.3%35-035John Hancock AcademyGISA AA
4.41GISA AAAugusta Prep90.3%34-1420Lake Oconee AcademyA Public
3.87A PublicMacon County99.9%49-049Central (Talbotton)A Public
2.92GAPPS AACentral Fellowship Christian99.0%36-036Fullington AcademyGISA AA
2.43AAAAMadison County99.9%48-048Druid HillsAAAA
1.45GISA AATerrell Academy99.6%42-042Georgia ChristianGISA AA
-1.76A PublicTwiggs County89.7%35-2015Glascock CountyA Public

Sep 18

Favorite Underdog
Rating Class Team Pct Median Scores Median Margin Team Class
45.23AAAAACreekside99.8%41-041DrewAAAAA
20.29AALaney97.3%32-032Glenn HillsAA

About the Author

Loren Maxwell

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