2019-2020 Baseball Alignments
| REGION II | REGION III | REGION III | |
| 2018-2020 DISTRICT 14-6A | 2018-2020 DISTRICT 17-6A | 2018-2020 DISTRICT 21-6A | |
| BRYAN | CYPRESS CREEK | CHANNELVIEW | |
| TOMBALL MEMORIAL | CYPRESS FAIR | DEER PARK | |
| BRIDGELAND | CYPRESS FALLS | LA PORTE | |
| CYPRESS LAKES | CYPRESS RIDGE | KING | |
| CYPRESS PARK | JERSEY VILLAGE | NORTH SHORE | |
| CYPRESS RANCH | MEMORIAL | ROSS STERLING | |
| CYPRESS SPRINGS | NORTHBROOK | WEST BROOK | |
| CYPRESS WOODS | SPRING WOODS | UNITED | |
| LANGHAM CREEK | STRATFORD | ||
| REGION III | |||
| REGION II | REGION III | 2018-2020 DISTRICT 22-6A | |
| 2018-2020 DISTRICT 15-6A | 2018-2020 DISTRICT 18-6A | ATASCOCITA | |
| CONROE | BELLAIRE | HUMBLE | |
| COLLEGE PARK | CARNEGIE VANGUARD | KINGWOOD | |
| OAK RIDGE | CHAVEZ | SUMMER CREEK | |
| THE WOODLANDS | HEIGHTS | DOBIE | |
| KLEIN | LAMAR | MEMORIAL | |
| KLEIN CAIN | MICKEY LELAND | PASADENA | |
| KLEIN COLLINS | SAM HOUSTON | SAM RAYBURN | |
| KLEIN FOREST | WESTBURY | SOUTH HOUSTON | |
| KLEIN OAK | WESTSIDE | ||
| REGION III | |||
| REGION II | REGION III | 2018-2020 DISTRICT 23-6A | |
| 2018-2020 DISTRICT 16-6A | 2018-2020 DISTRICT 19-6A | ALIEF ELSIK | |
| ALDINE | KATY | ALIEF HASTINGS | |
| DAVIS | CINCO RANCH | ALIEF TAYLOR | |
| EISENHOWER | MAYDE CREEK | BRAZOSWOOD | |
| MACARTHUR | MORTON RANCH | DAWSON | |
| NIMITZ | SEVEN LAKES | GEORGE RANCH | |
| SPRING | TAYLOR | PEARLAND | |
| DEKANEY | TOMPKINS | STRAKE JESUIT | |
| WESTFIELD | |||
| REGION III | REGION III | ||
| 2018-2020 DISTRICT 20-6A | 2018-2020 DISTRICT 24-6A | ||
| AUSTIN | ALVIN | ||
| BUSH | CLEAR BROOK | ||
| CLEMENTS | CLEAR CREEK | ||
| DULLES | CLEAR FALLS | ||
| ELKINS | CLEAR LAKE | ||
| KEMPNER | CLEAR SPRINGS | ||
| RIDGE POINT | DICKINSON | ||
| TRAVIS | |||
| REGION III | REGION III | ||
| 2018-2020 DISTRICT 19-5A | 2018-2020 DISTRICT 22-5A | ||
| A&M CONSOLIDATED | CROSBY | ||
| BRENHAM | FRIENDSWOOD | ||
| COLLEGE STATION | GALENA PARK | ||
| MAGNOLIA | GALVESTON BALL | ||
| MAGNOLIA WEST | GC MEMORIAL | ||
| PAETOW | LEE | ||
| RUDDER | SANTA FE | ||
| WALLER | TEXAS CITY | ||
| REGION III | REGION III | ||
| 2018-2020 DISTRICT 20-5A | 2018-2020 DISTRICT 23-5A | ||
| CANEY CREEK | AUSTIN | ||
| HUNTSVILLE | MADISON | ||
| KINGWOOD PARK | MILBY | ||
| LAKE CREEK | NORTHSIDE | ||
| MONTGOMERY | SHARPSTOWN | ||
| NEW CANEY | STERLING | ||
| PORTER | WALTRIP | ||
| TOMBALL | |||
| WILLIS | |||
| REGION III | REGION III | ||
| 2018-2020 DISTRICT 21-5A | 2018-2020 DISTRICT 24-5A | ||
| BARBERS HILL | ANGLETON | ||
| CLEVELAND | FOSTER | ||
| DAYTON | HIGHTOWER | ||
| NEDERLAND | LAMAR CONSOLIDATED | ||
| PORT ARTHUR MEMORIAL | MANVEL | ||
| PORT NECHES GROVES | MARSHALL | ||
| VIDOR | SHADOW CREEK | ||
| TERRY | |||
| WILLOWRIDGE | |||
