diff --git a/src/runner/baanreserveren/service.ts b/src/runner/baanreserveren/service.ts
index 77f7fa1..bae48bb 100644
--- a/src/runner/baanreserveren/service.ts
+++ b/src/runner/baanreserveren/service.ts
@@ -12,7 +12,7 @@ import { MonitorType } from '../../monitoring/entity'
 import { Opponent, Reservation } from '../../reservations/entity'
 import { EmptyPage } from '../pages/empty'
 
-const BAAN_RESERVEREN_ROOT_URL = 'https://squashcity.baanreserveren.nl'
+export const BAAN_RESERVEREN_ROOT_URL = 'https://squashcity.baanreserveren.nl'
 
 export enum BaanReserverenUrls {
 	Reservations = '/reservations',
@@ -33,7 +33,7 @@ interface BaanReserverenSession {
 }
 
 // TODO: Add to DB to make configurable
-enum CourtSlot {
+export enum CourtSlot {
 	One = '51',
 	Two = '52',
 	Three = '53',
@@ -67,8 +67,8 @@ const CourtSlotToNumber: Record<CourtSlot, number> = {
 
 // Lower is better
 const CourtRank: Record<CourtSlot, number> = {
-	[CourtSlot.One]: 0,
-	[CourtSlot.Two]: 0,
+	[CourtSlot.One]: 2,
+	[CourtSlot.Two]: 1,
 	[CourtSlot.Three]: 0,
 	[CourtSlot.Four]: 0,
 	[CourtSlot.Five]: 99, // shitty
@@ -77,9 +77,9 @@ const CourtRank: Record<CourtSlot, number> = {
 	[CourtSlot.Eight]: 0,
 	[CourtSlot.Nine]: 0,
 	[CourtSlot.Ten]: 0,
-	[CourtSlot.Eleven]: 1, // no one likes upstairs
-	[CourtSlot.Twelve]: 1, // no one likes upstairs
-	[CourtSlot.Thirteen]: 1, // no one likes upstairs
+	[CourtSlot.Eleven]: 10, // no one likes upstairs
+	[CourtSlot.Twelve]: 9, // no one likes upstairs
+	[CourtSlot.Thirteen]: 9, // no one likes upstairs
 } as const
 
 enum StartTimeClass {
@@ -680,7 +680,11 @@ export class BaanReserverenService {
 		const time = date.format('HH:mm')
 		for (const [timeClass, times] of Object.entries(StartTimeClassStartTimes)) {
 			if (times.includes(time)) {
-				return StartTimeClassCourtSlots[timeClass as StartTimeClass]
+				const courtSlots = [
+					...StartTimeClassCourtSlots[timeClass as StartTimeClass],
+				]
+				// sort by ranking
+				return courtSlots.sort((a, b) => CourtRank[a] - CourtRank[b])
 			}
 		}
 	}
diff --git a/test/unit/baanreserveren/service.spec.ts b/test/unit/baanreserveren/service.spec.ts
new file mode 100644
index 0000000..7d90da6
--- /dev/null
+++ b/test/unit/baanreserveren/service.spec.ts
@@ -0,0 +1,135 @@
+import { getQueueToken } from '@nestjs/bull'
+import { ConfigService } from '@nestjs/config'
+import { Test, TestingModule } from '@nestjs/testing'
+
+import dayjs from '../../../src/common/dayjs'
+import { LoggerService } from '../../../src/logger/service.logger'
+import { MONITORING_QUEUE_NAME } from '../../../src/monitoring/config'
+import { Reservation } from '../../../src/reservations/entity'
+import {
+	BAAN_RESERVEREN_ROOT_URL,
+	BaanReserverenService,
+	CourtSlot,
+} from '../../../src/runner/baanreserveren/service'
+import { EmptyPage } from '../../../src/runner/pages/empty'
+
+describe('baanreserveren.service', () => {
+	let module: TestingModule
+	let pageGotoSpy: jest.SpyInstance
+	let brService: BaanReserverenService
+
+	beforeAll(async () => {
+		pageGotoSpy = jest
+			.fn()
+			.mockImplementation(() => Promise.resolve({ status: () => 200 }))
+		module = await Test.createTestingModule({
+			providers: [
+				BaanReserverenService,
+				{
+					provide: ConfigService,
+					useValue: { getOrThrow: jest.fn().mockReturnValue('test') },
+				},
+				{
+					provide: LoggerService,
+					useValue: { debug: jest.fn(), warn: jest.fn() },
+				},
+				{
+					provide: EmptyPage,
+					useValue: {
+						waitForNetworkIdle: jest.fn().mockResolvedValue(null),
+						waitForSelector: jest.fn().mockResolvedValue(undefined),
+						goto: pageGotoSpy,
+						url: jest
+							.fn()
+							.mockReturnValue({ includes: jest.fn().mockReturnValue(true) }),
+						$: jest.fn().mockResolvedValue(undefined),
+					},
+				},
+				{
+					provide: getQueueToken(MONITORING_QUEUE_NAME),
+					useValue: { add: jest.fn() },
+				},
+			],
+		}).compile()
+		brService = module.get<BaanReserverenService>(BaanReserverenService)
+	})
+
+	describe('performSpeedyReservation', () => {
+		it.each([
+			[18, 15, CourtSlot.Seven, CourtSlot.Six],
+			[18, 30, CourtSlot.Three, CourtSlot.One],
+			[18, 45, CourtSlot.Twelve, CourtSlot.Thirteen],
+		])(
+			'should try highest ranked court first',
+			async (startHour, startMinute, preferredCourt, backupCourt) => {
+				const start = dayjs()
+					.set('hour', startHour)
+					.set('minute', startMinute)
+					.set('second', 0)
+					.set('millisecond', 0)
+				const reservation = new Reservation({
+					id: '1',
+					ownerId: '1',
+					dateRangeStart: start,
+					dateRangeEnd: start.add(45, 'minute'),
+					opponents: [],
+				})
+				await brService.performSpeedyReservation(reservation)
+				expect(pageGotoSpy).toHaveBeenCalledWith(
+					`${BAAN_RESERVEREN_ROOT_URL}/reservations/make/${preferredCourt}/${
+						start.valueOf() / 1000
+					}`,
+				)
+				expect(pageGotoSpy).not.toHaveBeenCalledWith(
+					`${BAAN_RESERVEREN_ROOT_URL}/reservations/make/${backupCourt}/${
+						start.valueOf() / 1000
+					}`,
+				)
+			},
+		)
+
+		it.each([
+			[18, 15, CourtSlot.Seven, CourtSlot.Eight],
+			[18, 30, CourtSlot.Three, CourtSlot.Four],
+			[18, 45, CourtSlot.Twelve, CourtSlot.Thirteen],
+		])(
+			'should try backup if first rank is taken',
+			async (startHour, startMinute, preferredCourt, backupCourt) => {
+				pageGotoSpy.mockImplementation((url: string) => {
+					if (
+						url ===
+						`${BAAN_RESERVEREN_ROOT_URL}/reservations/make/${preferredCourt}/${
+							start.valueOf() / 1000
+						}`
+					) {
+						return Promise.resolve({ status: () => 400 }) // fail on the preferred court
+					}
+					return Promise.resolve({ status: () => 200 })
+				})
+				const start = dayjs()
+					.set('hour', startHour)
+					.set('minute', startMinute)
+					.set('second', 0)
+					.set('millisecond', 0)
+				const reservation = new Reservation({
+					id: '1',
+					ownerId: '1',
+					dateRangeStart: start,
+					dateRangeEnd: start.add(45, 'minute'),
+					opponents: [],
+				})
+				await brService.performSpeedyReservation(reservation)
+				expect(pageGotoSpy).toHaveBeenCalledWith(
+					`${BAAN_RESERVEREN_ROOT_URL}/reservations/make/${preferredCourt}/${
+						start.valueOf() / 1000
+					}`,
+				)
+				expect(pageGotoSpy).toHaveBeenCalledWith(
+					`${BAAN_RESERVEREN_ROOT_URL}/reservations/make/${backupCourt}/${
+						start.valueOf() / 1000
+					}`,
+				)
+			},
+		)
+	})
+})